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Cushion|Lab Grown|IGI

10.17ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG850685094

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG850685094

Diamond specifications and retailer prices

From $4,669 AUD
£2,583 GBP
As of October 29, 2026
Save $12,312 AUD (73%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,981 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.17ct lab-grown cushion diamond

This 10.17ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850685094 or 850685094. Listed at 2 retailers as of October 28, 2026, with prices from $4,669 to $16,981, a $12,312 spread on the same certified stone. Brilliant Earth lists it at $16,981. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.17
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850685094
Dimensions15.27 × 11.19 × 7.46 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.27 mm11.19 mm10.17 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850685094
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $4,669 AUD|Low: $4,655 AUD|High: $4,669 AUD|Avg: $4,662 AUD|+0.3%
October 29, 2026
Retailer 1$4,669 AUD

2 data points across 1 retailer

2 retailers$4,669 AUD to $16,981 AUD

A
Cheapest Retailer
-
$4,669 AUD
£2,583 GBP
Most Expensive
B
Brilliant Earth
22330167A · Oct 28
$16,981 AUD
$11,930 USD
View
1 more retailer has this diamond
Prices start from $4,669 AUDSave up to $12,312 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
10.17ct Cushion
$4,669 AUD