CaratHunter
Plans
Cushion|Lab Grown|IGI

12.27ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG843680800

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843680800

Diamond specifications and retailer prices

From $2,418 CAD
$1,731 USD
As of October 31, 2026
Save $8,254 CAD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,672 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 12.27ct lab-grown cushion diamond

This 12.27ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843680800 or 843680800. Listed at 3 retailers as of October 29, 2026, with prices from $2,418 to $10,672, a $8,254 spread on the same certified stone. Brilliant Earth lists it at $10,672. 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

12.27
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680800
Dimensions15.96 × 11.87 × 8.05 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.96 mm11.87 mm12.27 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680800
Side View
Table 63.0%Crown 36.8°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $10,672 CAD|Low: $2,418 CAD|High: $10,672 CAD|Avg: $5,476 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$2,418 CAD
Retailer 2$3,609 CAD
Brilliant Earth$10,672 CAD

23 data points across 3 retailers

3 retailers$2,418 CAD to $10,672 CAD

A
Cheapest Retailer
-
$2,418 CAD
$1,731 USD
Final sale: no returns
A
Retailer 2
-
$3,609 CAD
£2,034 GBP
View
Most Expensive
B+
Brilliant Earth
21713365A · Oct 29
$10,672 CAD
$7,640 USD
View
2 more retailers have this diamond
Prices start from $2,418 CADSave up to $8,254 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
12.27ct Cushion
$2,418 CAD