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Cushion|Lab Grown|IGI

1.21ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG803656276

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

Certificate IGI LG803656276

Diamond specifications and retailer prices

From $265 SGD
$207 USD
As of October 31, 2026
Save $1,275 SGD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,539 SGD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.21ct lab-grown cushion diamond

This 1.21ct 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 LG803656276 or 803656276. Listed at 14 retailers as of October 31, 2026, with prices from $265 to $1,539, a $1,275 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,539. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803656276
Dimensions6.25 × 6.14 × 4.02 mm
L/W Ratio1.02
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
6.25 mm6.14 mm1.21 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803656276
Side View
Table 64.0%Crown 36.3°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 65.5%

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: Oct 31
Current: $1,539 SGD|Low: $187 SGD|High: $1,539 SGD|Avg: $776 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 8$265 SGD
Retailer 6$281 SGD
Retailer 7$493 SGD
Retailer 12$516 SGD
Retailer 2$532 SGD
Retailer 10$571 SGD
Retailer 9$766 SGD
Retailer 4$857 SGD
Retailer 5$914 SGD
Retailer 11$997 SGD
Retailer 14$1,014 SGD
Retailer 3$1,325 SGD
Retailer 13$1,467 SGD
Flawless Fine Jewelry$1,539 SGD

45 data points across 14 retailers

14 retailers$265 SGD to $1,539 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
Final sale: no returns
A
Retailer 2
-
$281 SGD
$220 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$493 SGD
€367 EUR
View
A
Retailer 4
-
$516 SGD
$404 USD
View
A
Retailer 5
-
$532 SGD
£328 GBP
View
A
Retailer 6
-
$571 SGD
$447 USD
View
B+
Retailer 7
-
$766 SGD
$599 USD
View
B+
Retailer 8
-
$857 SGD
$670 USD
View
B+
Retailer 9
-
$914 SGD
A$1,100 AUD
View
B+
Retailer 10
-
$997 SGD
$780 USD
View
B
Retailer 11
-
$1,014 SGD
$793 USD
View
B
Retailer 12
-
$1,325 SGD
£816 GBP
View
B
Retailer 13
-
$1,467 SGD
$1,147 USD
View
Most Expensive
B
Flawless Fine Jewelry
41B93D654 · Oct 31
$1,539 SGD
£948 GBP
View
13 more retailers have this diamond
Prices start from $265 SGDSave up to $1,275 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
1.21ct Cushion
$265 SGD