Cushion|Lab Grown|IGI

10.54ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG840662117

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840662117

Diamond specifications and retailer prices

From $3,135 USD
As of October 23, 2026
Save $3,022 USD (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,157 USD at Adiamor · As of October 24, 2026
View at Adiamor

About this 10.54ct lab-grown cushion diamond

This 10.54ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840662117 or 840662117. Listed at 3 retailers as of October 23, 2026, with prices from $3,135 to $6,157, a $3,022 spread on the same certified stone. Adiamor lists it at $6,157. 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

10.54
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840662117
Dimensions15.82 × 11.16 × 7.46 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.82 mm11.16 mm10.54 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840662117
Side View
Table 62.0%Crown 38.2°Girdle: MED-THKPavilion 37°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: $6,157 USD|Low: $2,861 USD|High: $6,157 USD|Avg: $4,133 USD|+1.2%
Adiamor
Retailer 2
Retailer 3
October 23, 2026
Retailer 3$3,135 USD
Retailer 2$4,079 USD
Adiamor$6,157 USD

5 data points across 3 retailers

3 retailers$3,135 USD to $6,157 USD

B+
Cheapest Retailer
-
$3,135 USD
A
Retailer 2
-
$4,079 USD
€3,885 EUR
View
Most Expensive
B+
Adiamor
D-82510452 · Oct 24
$6,157 USD
View
2 more retailers have this diamond
Prices start from $3,135 USDSave up to $3,022 USD

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
10.54ct Cushion
$3,135 USD