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Cushion|Lab Grown|IGI

10.20ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG846689307

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846689307

Diamond specifications and retailer prices

From $2,980 CAD
$2,133 USD
As of October 31, 2026
Save $12,624 CAD (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $15,603 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.2ct lab-grown cushion diamond

This 10.2ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846689307 or 846689307. Listed at 4 retailers as of October 30, 2026, with prices from $2,980 to $15,603, a $12,624 spread on the same certified stone. Brilliant Earth lists it at $15,603. 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

10.20
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846689307
Dimensions15.47 × 11.19 × 7.52 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.47 mm11.19 mm10.20 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846689307
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $15,603 CAD|Low: $2,980 CAD|High: $16,232 CAD|Avg: $8,471 CAD|-3.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$2,980 CAD
Retailer 3$4,293 CAD
Retailer 2$7,934 CAD
Brilliant Earth$15,603 CAD

16 data points across 4 retailers

4 retailers$2,980 CAD to $15,603 CAD

A
Cheapest Retailer
-
$2,980 CAD
$2,133 USD
Final sale: no returns
A
Retailer 2
-
$4,293 CAD
£2,420 GBP
View
B+
Retailer 3
-
$7,934 CAD
$5,680 USD
View
Most Expensive
B
Brilliant Earth
22150924A · Oct 30
$15,603 CAD
$11,170 USD
View
3 more retailers have this diamond
Prices start from $2,980 CADSave up to $12,624 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
10.20ct Cushion
$2,980 CAD