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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 $207 USD
As of October 31, 2026
Save $997 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,204 USD 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 $207 to $1,204, a $997 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,204. 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
Color
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

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: $1,204 USD|Low: $146 USD|High: $1,204 USD|Avg: $605 USD
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
October 31, 2026
Retailer 7$207 USD
Retailer 6$220 USD
Retailer 2$385 USD
Retailer 12$404 USD
Retailer 8$413 USD
Retailer 10$447 USD
Retailer 9$599 USD
Retailer 4$670 USD
Retailer 5$715 USD
Retailer 11$780 USD
Retailer 14$793 USD
Retailer 3$1,036 USD
Retailer 13$1,147 USD
Flawless Fine Jewelry$1,204 USD

44 data points across 14 retailers

14 retailers$207 USD to $1,204 USD

A
Cheapest Retailer
-
$207 USD
Final sale: no returns
A
Retailer 2
-
$220 USD
View
A
Retailer 3
-
$385 USD
€367 EUR
View
A
Retailer 4
-
$404 USD
View
A
Retailer 5
-
$413 USD
£325 GBP
View
A
Retailer 6
-
$447 USD
View
B+
Retailer 7
-
$599 USD
View
B+
Retailer 8
-
$670 USD
View
B+
Retailer 9
-
$715 USD
A$1,100 AUD
View
B+
Retailer 10
-
$780 USD
View
B
Retailer 11
-
$793 USD
View
B
Retailer 12
-
$1,036 USD
£816 GBP
View
B
Retailer 13
-
$1,147 USD
View
Most Expensive
B
Flawless Fine Jewelry
41B93D654 · Oct 31
$1,204 USD
£948 GBP
View
13 more retailers have this diamond
Prices start from $207 USDSave up to $997 USD

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
$207 USD