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Cushion|Lab Grown|IGI

1.22ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG773627421

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG773627421

Diamond specifications and retailer prices

From $266 SGD
$208 USD
As of November 1, 2026
Save $1,115 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,381 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773627421 or 773627421. Listed at 11 retailers as of October 31, 2026, with prices from $266 to $1,381, a $1,115 spread on the same certified stone. Brilliant Earth lists it at $1,381. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773627421
Dimensions6.16 × 6.07 × 4.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.16 mm6.07 mm1.22 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773627421
Side View
Table 63.0%Crown 34.8°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 69.0%

Caratlytics Score

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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: Nov 1
Current: $1,381 SGD|Low: $183 SGD|High: $1,445 SGD|Avg: $744 SGD|-4.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$266 SGD
Retailer 9$294 SGD
Retailer 12$396 SGD
Retailer 5$532 SGD
Retailer 6$541 SGD
Retailer 11$579 SGD
Retailer 7$722 SGD
Retailer 8$869 SGD
Retailer 4$965 SGD
Retailer 3$1,014 SGD
Retailer 2$1,375 SGD
Brilliant Earth$1,381 SGD

42 data points across 12 retailers

11 retailers$266 SGD to $1,381 SGD

A
Cheapest Retailer
-
$266 SGD
$208 USD
Final sale: no returns
Retailer 2
-
$294 SGD
$230 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$396 SGD
$310 USD
View
A
Retailer 4
-
$532 SGD
£328 GBP
View
A
Retailer 5
-
$541 SGD
€403 EUR
View
A
Retailer 6
-
$579 SGD
$453 USD
View
B+
Retailer 7
-
$722 SGD
$565 USD
View
Retailer 8
-
$869 SGD
$680 USD
View
Price last confirmed 27 days ago
B
Retailer 9
-
$1,014 SGD
$793 USD
View
B
Retailer 10
-
$1,375 SGD
£847 GBP
View
Most Expensive
B
Brilliant Earth
21313013A · Oct 31
$1,381 SGD
$1,080 USD
View
10 more retailers have this diamond
Prices start from $266 SGDSave up to $1,115 SGD

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
1.22ct Cushion
$266 SGD