---
title: "DG-Miliano Almandine: Pros, Cons and Scores"
description: "DG-Miliano in almandine: brilliance 91, fire 49, leakage 9%, 2 pros and 4 cons against the T73, from our ray-traced light census."
url: https://digitalgemology.com/gemstones/almandine/dg-miliano
image: https://digitalgemology.com/img/stone-cuts/dg-miliano-almandine-og.jpg?v=3d11f935
---

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# DG-Miliano Almandine: more facets, more sparkle

**Buy (instant download, personal-use license):** [DG-Miliano Cut 3D files, €14.99 · Personal use](https://digitalgemology.lemonsqueezy.com/checkout/buy/64f6a797-2b19-41a1-93eb-7002ff5b6ece) · [DG-Miliano Cut cutting files, €12.99 · Personal use](https://digitalgemology.lemonsqueezy.com/checkout/buy/cc318b04-5437-4caa-b24c-db44b0a61593) · [Get the cube free](https://digitalgemology.lemonsqueezy.com/checkout/buy/2d1ab55f-2bd6-4897-a4cd-f3320f54e99e)

Brilliance 91 · Fire 49 · Scintillation 98 · in our census, where the T73 scores 95 · 54 · 80 in almandine

How the DG-Miliano handles light in almandine, measured: brilliance 91, fire 49 and 9% leakage, set against the T73 in the same stone and against the same cut in diamond.

[Get the files](https://digitalgemology.com/gemstones/almandine/dg-miliano#buy) [Open it in the Simulator](https://digitalgemology.com/tools/3d_gemstone_simulator?cut=dg-miliano&stone=almandine&ct=1.00&view=angle&lighting=studio&turn=0) [All cuts in almandine](https://digitalgemology.com/gemstones/almandine)

Light Return map of the DG-Miliano in almandine, face-up, from our own tracer at refractive index 1.75. Red, green and blue return light to the eye; gray leaks.

## DG-Miliano Almandine

Almandine has a refractive index of 1.750 to 1.830 and a dispersion of 0.027. Its critical angle, from the low end of that range, is 34.8°, so a round design needs a pavilion of at least 36.3° for head-on light to reflect off both sides of the pavilion and leave through the table. We trace it with one index, 1.790, the midpoint of the published range, and a fire spread of 0.023, 0.86 of the published dispersion. Every picture here is our Light Return tracer at 1.750, and every figure is from the same light census that scores the other gemstones; the 3D Gemstone Simulator shows the DG-Miliano in almandine live.

The DG-Miliano has 177 facets and a total depth of 60.3% of its width; its pavilion mains sit at 38.3°. In almandine, the census returns 91 of 100 for brilliance and 49 for fire, against 95 and 54 for the T73, our benchmark, in the same stone; the same DG-Miliano in diamond reads 95 and 82.

## Is almandine good in a DG-Miliano? Pros and cons, measured

### Pros

- [More facets, more sparkle](https://digitalgemology.com/gemstones/almandine/dg-miliano#pro-scint) 98 vs 80
- [Keeps its light when tilted](https://digitalgemology.com/gemstones/almandine/dg-miliano#pro-tiltStab) 84 vs 77

### Cons

- [Less fire in almandine than in diamond](https://digitalgemology.com/gemstones/almandine/dg-miliano#con-fire) 49 vs 82
- [Heavier than the same cut in diamond](https://digitalgemology.com/gemstones/almandine/dg-miliano#con-weight) 1.21 vs 1.03 ct
- [Leaks more in almandine than in diamond](https://digitalgemology.com/gemstones/almandine/dg-miliano#con-leak) 9 vs 3
- [Returns less light than the T73 in almandine](https://digitalgemology.com/gemstones/almandine/dg-miliano#con-brilliance) 91 vs 95

Compared with the T73 Round Brilliant in almandine and with the DG-Miliano in diamond. A difference counts from 3 points (Brilliance, Fire, Tilt, Leakage), 5 (Scintillation, Symmetry), 4% (face-up size per carat) or 5% (weight); Tilt counts as a pro only for a stone within 5 points of the brilliance it is compared with. [How we measure](https://digitalgemology.com/about/how-we-measure).

## All eight scores against the T73

At a glance: the DG-Miliano in almandine (white) against the T73 Round Brilliant in almandine (dashed): solid white where it reaches further, hatched where it falls short. Each pro and con is explained, with pictures, below.

Against the T73 Round Brilliant in almandine: ahead on 3, level on 2, behind on 3.

- Global 83, the comparison 83, difference 0
- Brilliance 91, the comparison 95, difference −4
- Fire 49, the comparison 54, difference −5
- Scintillation 98, the comparison 80, difference +18
- Spread 101, the comparison 100, difference +1
- Symmetry 100, the comparison 100, difference 0
- Shape-norm 97, the comparison 102, difference −5
- Tilt 84, the comparison 77, difference +7

Face-up light census, a different measure from the Cut Grading Tool; Spread and Shape-norm above 100 sit on the ring. Spread is the census's estimate from depth alone; the face-up size in the pros and cons is measured from each model's outline. [Open it in the Cut Performance Wheel](https://digitalgemology.com/tools/cut-performance-wheel?cut=dg-miliano&stone=almandine); these are the same census figures as our [Cut Performance Index](https://digitalgemology.com/learn/cut-performance-index).

## What the DG-Miliano gains in almandine

### More facets, more sparkle

**Scintillation 98** against 80 for the T73 Round Brilliant in almandine: 18 points higher

Scintillation follows the number of facets the stone shows: 100 × (1 − e^(−facets / 45)). The DG-Miliano has 177 facets and the T73 73, so 98 against 80. It depends on the geometry alone, so it is the same in every stone.

*Facet diagram of the DG-Miliano: its crown, seen face-up, 177 facets in all*

DG-Miliano · 177 facets · Scintillation 98

*Facet diagram of the T73 Round Brilliant: its crown, seen face-up, 73 facets in all*

T73 Round Brilliant · 73 facets · Scintillation 80

Scintillation follows the number of facets: more facets, more and smaller flashes as the stone moves. Compare the facet counts under the drawings; each drawing shows only the crown. Drawn from each cut's own model.

[Try it yourself: Compare the Scintillation spoke in the Cut Performance Wheel](https://digitalgemology.com/tools/cut-performance-wheel?cut=dg-miliano&stone=almandine)

### Keeps its light when tilted

**Tilt 84** against 77 for the T73 Round Brilliant in almandine: 7 points higher

Tilt is how much of its face-up brilliance a stone keeps when the census tilts it 20° about its long axis, with 2,200 rays. The DG-Miliano keeps 84 against 77 for the T73. The tilt strips below show the maps at 0°, 10°, 20° and 30°, with each picture's own leak share under it.

DG-Miliano in almandine · Tilt 84

0° · 13% leak

10° · 17% leak

20° · 26% leak

30° · 26% leak

T73 Round Brilliant in almandine · Tilt 77

0° · 1% leak

10° · 10% leak

20° · 28% leak

30° · 30% leak

Tilt is how much of its own face-up light a stone keeps when tilted. Each frame is the Light Return map with the stone tilted away from you by the angle shown; gray is leakage. The share under each frame is that picture's own.

[Try it yourself: Compare the Tilt spoke in the Cut Performance Wheel](https://digitalgemology.com/tools/cut-performance-wheel?cut=dg-miliano&stone=almandine)

## What the DG-Miliano gives up in almandine

### Less fire in almandine than in diamond

**Fire 49** against 82 for the DG-Miliano in diamond: 33 points lower

Fire is the share of the returned light that splits into color at the exit facet: the census traces each exit again at the refractive index minus and plus the fire spread (0.023 in almandine) and counts a ray as fire when the two directions differ by more than 0.6°. The DG-Miliano reads 49 against 82 for the same cut in diamond. The figure is the census's; the 3D Gemstone Simulator renders almandine's fire live.

The fire figure is the census's, traced at the refractive index minus and plus the fire spread. [See the fire in the 3D Gemstone Simulator](https://digitalgemology.com/tools/3d_gemstone_simulator?cut=dg-miliano&stone=almandine&ct=1.00&view=up&lighting=sun&turn=0): the DG-Miliano in almandine under the sunny-day lighting.

**What helps:** [the DG-Elongated Hexagon](https://digitalgemology.com/gemstones/almandine/dg-elongated-hexagon) reads 88 for fire in almandine, the best of the cuts we score there.

[Try it yourself: See the fire in the 3D Gemstone Simulator](https://digitalgemology.com/tools/3d_gemstone_simulator?cut=dg-miliano&stone=almandine&ct=1.00&view=up&lighting=sun&turn=0)

### Heavier than the same cut in diamond

**1.21 ct** at 6.5 mm, against 1.03 ct for the same cut in diamond (+17%)

Weight follows specific gravity: 4.125 for almandine against 3.52 for diamond, so the same model at the same size weighs 1.21 ct here and 1.03 ct in diamond, 6.5 mm across. Nothing about the light changes with it.

*Weight of a 6.5 mm DG-Miliano: 1.21 ct in almandine, 1.03 ct in diamond*

A DG-Miliano 6.5 mm across, weighed from the model's measured volume and each stone's specific gravity.

[Try it yourself: Weights in every gemstone on the DG-Miliano page](https://digitalgemology.com/cuts/dg-miliano#stones)

### Leaks more in almandine than in diamond

**Leakage 9** against 3 for the DG-Miliano in diamond: 6 points higher

Leakage is the share of the census rays that enter the stone and leave through the pavilion, or through the crown heading down. The DG-Miliano leaks 9% in almandine against 3% for the same cut in diamond. Grey in the maps below is leaking light; the share under each picture is that picture's own.

DG-Miliano in almandine · Leakage 9

0° · 13% leak

10° · 17% leak

20° · 26% leak

30° · 26% leak

DG-Miliano in diamond · Leakage 3

0° · 1% leak

10° · 4% leak

20° · 7% leak

30° · 16% leak

Each frame is the Light Return map with the stone tilted away from you by the angle shown; gray is leakage. The share under each frame is that picture's own.

**What helps:** [the DG-M5](https://digitalgemology.com/gemstones/almandine/dg-m5) reads 1% for leakage in almandine, the best of the cuts we score there.

[Try it yourself: Tilt it yourself in the simulator's light map](https://digitalgemology.com/tools/3d_gemstone_simulator?cut=dg-miliano&stone=almandine&ct=1.00&view=up&map=1&turn=0)

### Returns less light than the T73 in almandine

**Brilliance 91** against 95 for the T73 Round Brilliant in almandine: 4 points lower

Brilliance is the share of the 3,200 census rays that enter the stone and come back out of the crown towards the viewer. In almandine, whose critical angle is 34.8°, the DG-Miliano returns 91 of 100 and the T73 95. The DG-Miliano's pavilion mains sit at 38.3°, the T73's at 40.8°. The maps below show where each stone's light returns from and where it leaks.

DG-Miliano in almandine · Brilliance 91

T73 Round Brilliant in almandine · Brilliance 95

Red, green and blue = light returning to the eye; gray = leakage, light that leaves heading down or stays inside. This is the head-on view; the Brilliance score averages a wider cone of light, so the score can differ from what one picture shows.

**What helps:** [the DG-M5](https://digitalgemology.com/gemstones/almandine/dg-m5) reads 99 for brilliance in almandine, the best of the cuts we score there.

[Try it yourself: Open this Light Return map in the simulator](https://digitalgemology.com/tools/3d_gemstone_simulator?cut=dg-miliano&stone=almandine&ct=1.00&view=up&map=1&turn=0)

## Our verdict on the DG-Miliano in almandine

Pick the DG-Miliano in almandine for this: it has more facets to sparkle with and keeps its light when tilted. The catch: it shows less fire than in diamond, weighs more than in diamond, leaks more than in diamond and returns less light than the T73.

If that catch matters more to you, [the DG-Elongated Hexagon](https://digitalgemology.com/gemstones/almandine/dg-elongated-hexagon) reads 88 for fire in almandine, the best of the cuts we score there.

Every figure on this page is from our light census, traced at one refractive index: a simulation of the geometry, not a grading report. The 3D files and cutting files below are the same DG-Miliano model we traced.

## DG-Miliano Almandine: questions

### Is the DG-Miliano a good cut for almandine?

In our census the DG-Miliano returns 91 of 100 for brilliance and 49 for fire in almandine, against 95 and 54 for the T73 in the same stone. Against that round and against the same cut in diamond it has 2 pros and 4 cons by our thresholds; the summary above names them.

### What pavilion angle does almandine need?

At least 36.3° for a round design: almandine's critical angle is 34.8°, from the low end of its refractive index range, and head-on light has to reflect off both sides of the pavilion and leave through the table. The DG-Miliano's pavilion mains sit at 38.3°.

### How much does a DG-Miliano weigh in almandine?

At 6.5 mm across, 1.21 ct in almandine, against 1.03 ct for the same cut in diamond (+17%): almandine's specific gravity is 4.125, diamond's 3.52.

### Can I see the DG-Miliano in almandine in 3D?

Yes: the 3D Gemstone Simulator renders it live, with almandine's own refractive index and dispersion. Almandine is traced by the same light census as the other gemstones, with its refractive index and fire spread derived from published values, so its scores are on the same scale; the pictures here are our Light Return tracer, and the Cut Performance Wheel sets it against any other cut and stone.

## Get the DG-Miliano Cut files

*6 formats* *Millimeters* *Watertight*

### DG-Miliano Cut 3D files

The DG-Miliano Cut as exact geometry: 177 planar facets, real-world scale, ready for CAD, rendering, printing and casting.

- **STEP** Exact faceted solid for CAD
- **3DM** Rhino, closed mesh on its own layer
- **STL** Watertight mesh for printing and casting
- **OBJ** Mesh for modeling and rendering
- **FBX** Blender, 3ds Max, Maya, Cinema 4D, Unity, Unreal
- **GLB** Web, AR and quick previews

€14.99 · [Personal use](https://digitalgemology.com/licence) [Buy the 3D files](https://digitalgemology.lemonsqueezy.com/checkout/buy/64f6a797-2b19-41a1-93eb-7002ff5b6ece)

*GemCad* *96 index*

### DG-Miliano Cut cutting files

The DG-Miliano Cut as a faceting design: 81 + 96 girdles = 177 facets, 96 index, 8-fold mirror-image symmetry, ready for the machine.

- **.asc** GemCad design file, 96 index gear
- **.csv** Tier table: angles, indices and cutting order
- **Diagram** Printable faceting diagram

€12.99 · [Personal use](https://digitalgemology.com/licence) [Buy the cutting files](https://digitalgemology.lemonsqueezy.com/checkout/buy/cc318b04-5437-4caa-b24c-db44b0a61593)

Not sure the files open in your software? [Get the cube free](https://digitalgemology.lemonsqueezy.com/checkout/buy/2d1ab55f-2bd6-4897-a4cd-f3320f54e99e): the same six formats, for your email address, used only to send them ([privacy](https://digitalgemology.com/privacy#free-sample)).

Questions before you buy? [Email us](mailto:support@digitalgemology.com).

## More gemstones and cuts

[Almandine: optical properties and the top ten cuts](https://digitalgemology.com/gemstones/almandine) · [The DG-Miliano: specifications, model and files](https://digitalgemology.com/cuts/dg-miliano)

### Other cuts in almandine

- [T73 Round Brilliant](https://digitalgemology.com/gemstones/almandine/t73-round-brilliant)
- [T105 Round Brilliant](https://digitalgemology.com/gemstones/almandine/t105-round-brilliant)
- [DG-Vitruvio](https://digitalgemology.com/gemstones/almandine/dg-vitruvio)
- [DG-Anteros](https://digitalgemology.com/gemstones/almandine/dg-anteros)
- [DG-Broken Hearts and Arrows](https://digitalgemology.com/gemstones/almandine/dg-broken-hearts-and-arrows)
- [Baguette Cut](https://digitalgemology.com/gemstones/almandine/baguette)
- [Emerald Cut](https://digitalgemology.com/gemstones/almandine/emerald-cut)
- [Marquise Cut](https://digitalgemology.com/gemstones/almandine/marquise)
- [Oval Cut](https://digitalgemology.com/gemstones/almandine/oval)
- [Pear Cut](https://digitalgemology.com/gemstones/almandine/pear)
- [Radiant Cut](https://digitalgemology.com/gemstones/almandine/radiant)
- [Rectangle Cut](https://digitalgemology.com/gemstones/almandine/rectangle)
- [Teardrop Cut](https://digitalgemology.com/gemstones/almandine/teardrop)
- [Asscher Cut](https://digitalgemology.com/gemstones/almandine/asscher)
- [Cushion Cut](https://digitalgemology.com/gemstones/almandine/cushion)
- [Emerald Square Cut](https://digitalgemology.com/gemstones/almandine/emerald-square)
- [Princess Cut](https://digitalgemology.com/gemstones/almandine/princess)
- [Radiant Square Cut](https://digitalgemology.com/gemstones/almandine/radiant-square)
- [Square Cut](https://digitalgemology.com/gemstones/almandine/square)
- [Triangle Cut](https://digitalgemology.com/gemstones/almandine/triangle)
- [Trilliant Cut](https://digitalgemology.com/gemstones/almandine/trilliant)
- [Trillion Cut](https://digitalgemology.com/gemstones/almandine/trillion)
- [Hexagon Cut](https://digitalgemology.com/gemstones/almandine/hexagon)
- [Octagon Cut](https://digitalgemology.com/gemstones/almandine/octagon)
- [Portuguese Bird's Nest Cut](https://digitalgemology.com/gemstones/almandine/portuguese-birds-nest)
- [Old Single Cut](https://digitalgemology.com/gemstones/almandine/old-single)
- [Mazarin Cut](https://digitalgemology.com/gemstones/almandine/mazarin)
- [Peruzzi Cut](https://digitalgemology.com/gemstones/almandine/peruzzi)
- [Old Mine Cut](https://digitalgemology.com/gemstones/almandine/old-mine)
- [Old European Cut](https://digitalgemology.com/gemstones/almandine/old-european)
- [T57 Round Brilliant](https://digitalgemology.com/gemstones/almandine/t57-round-brilliant)
- [DG-M5](https://digitalgemology.com/gemstones/almandine/dg-m5)
- [DG-Rafaello](https://digitalgemology.com/gemstones/almandine/dg-rafaello)
- [DG-Bowtie](https://digitalgemology.com/gemstones/almandine/dg-bowtie)
- [DG-Elongated Hexagon](https://digitalgemology.com/gemstones/almandine/dg-elongated-hexagon)
- [DG-Octagonal Kite](https://digitalgemology.com/gemstones/almandine/dg-octagonal-kite)

### The DG-Miliano in other gemstones

- [Diamond](https://digitalgemology.com/gemstones/diamond/dg-miliano)
- [Moissanite](https://digitalgemology.com/gemstones/moissanite/dg-miliano)
- [Cubic Zirconia](https://digitalgemology.com/gemstones/cubic-zirconia/dg-miliano)
- [Ruby](https://digitalgemology.com/gemstones/ruby/dg-miliano)
- [Sapphire](https://digitalgemology.com/gemstones/sapphire/dg-miliano)
- [Emerald](https://digitalgemology.com/gemstones/emerald/dg-miliano)
- [Amethyst](https://digitalgemology.com/gemstones/amethyst/dg-miliano)
- [Topaz](https://digitalgemology.com/gemstones/topaz/dg-miliano)
- [Spinel](https://digitalgemology.com/gemstones/spinel/dg-miliano)
- [Demantoid](https://digitalgemology.com/gemstones/demantoid/dg-miliano)
- [Zircon](https://digitalgemology.com/gemstones/zircon/dg-miliano)
- [Tourmaline](https://digitalgemology.com/gemstones/tourmaline/dg-miliano)
- [Peridot](https://digitalgemology.com/gemstones/peridot/dg-miliano)
- [Tanzanite](https://digitalgemology.com/gemstones/tanzanite/dg-miliano)
- [YAG](https://digitalgemology.com/gemstones/yag/dg-miliano)
- [Pyrope](https://digitalgemology.com/gemstones/pyrope/dg-miliano)
- [Spessartine](https://digitalgemology.com/gemstones/spessartine/dg-miliano)
- [Grossular](https://digitalgemology.com/gemstones/grossular/dg-miliano)
- [Chrysoberyl](https://digitalgemology.com/gemstones/chrysoberyl/dg-miliano)
- [Kunzite](https://digitalgemology.com/gemstones/kunzite/dg-miliano)
- [Iolite](https://digitalgemology.com/gemstones/iolite/dg-miliano)
- [Morganite](https://digitalgemology.com/gemstones/morganite/dg-miliano)
- [GGG](https://digitalgemology.com/gemstones/ggg/dg-miliano)
- [Strontium titanate](https://digitalgemology.com/gemstones/strontium-titanate/dg-miliano)
- [Synthetic rutile](https://digitalgemology.com/gemstones/synthetic-rutile/dg-miliano)