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Cushion|Lab Grown|IGI

10.38ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG846635127

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846635127

Diamond specifications and retailer prices

From $2,144 CAD
$1,535 USD
As of October 31, 2026
Save $8,333 CAD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,477 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.38ct lab-grown cushion diamond

This 10.38ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846635127 or 846635127. Listed at 3 retailers as of October 29, 2026, with prices from $2,144 to $10,477, a $8,333 spread on the same certified stone. Brilliant Earth lists it at $10,477. 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

10.38
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846635127
Dimensions15.26 × 11.15 × 7.52 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.26 mm11.15 mm10.38 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846635127
Side View
Table 63.0%Crown 36.2°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 67.4%

Caratlytics Score

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

Last verified: Oct 31
Current: $10,477 CAD|Low: $2,144 CAD|High: $10,477 CAD|Avg: $5,738 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$2,144 CAD
Retailer 2$3,178 CAD
Brilliant Earth$10,477 CAD

16 data points across 3 retailers

3 retailers$2,144 CAD to $10,477 CAD

A
Cheapest Retailer
-
$2,144 CAD
$1,535 USD
Final sale: no returns
A
Retailer 2
-
$3,178 CAD
£1,791 GBP
View
Most Expensive
B+
Brilliant Earth
22136303A · Oct 29
$10,477 CAD
$7,500 USD
View
2 more retailers have this diamond
Prices start from $2,144 CADSave up to $8,333 CAD

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
10.38ct Cushion
$2,144 CAD