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Cushion|Lab Grown|IGI

1.21ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG766620152

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG766620152

Diamond specifications and retailer prices

From $407 USD
As of October 30, 2026
Save $1,324 USD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,731 USD at MOH London · As of October 26, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG766620152 or 766620152. Listed at 18 retailers as of October 26, 2026, with prices from $407 to $1,731, a $1,324 spread on the same certified stone. MOH London lists it at $1,731. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766620152
Dimensions6.12 × 6.12 × 3.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.12 mm6.12 mm1.21 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766620152
Side View
Table 68.0%Crown 37.3°Girdle: STK-THKPavilion 42.3°Culet: LargeDepth 59.8%

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 30
Current: $1,731 USD|Low: $407 USD|High: $1,750 USD|Avg: $978 USD|+0.1%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 5$407 USD
Retailer 16$442 USD
Retailer 8$595 USD
Retailer 9$595 USD
Retailer 7$685 USD
Retailer 11$704 USD
Retailer 14$760 USD
Retailer 2$797 USD
Retailer 13$895 USD
Retailer 4$908 USD
Retailer 12$1,074 USD
Retailer 15$1,083 USD
Retailer 10$1,210 USD
Retailer 3$1,694 USD
Retailer 6$1,722 USD
MOH London$1,731 USD

43 data points across 16 retailers

18 retailers$407 USD to $1,731 USD

A
Cheapest Retailer
-
$407 USD
Final sale: no returns
A
Retailer 2
-
$442 USD
View
B+
Retailer 3
-
$558 USD
View
B+
Retailer 4
-
$595 USD
View
B+
Retailer 5
-
$595 USD
View
B+
Retailer 6
-
$685 USD
View
B+
Retailer 7
-
$704 USD
€670 EUR
View
B+
Retailer 8
-
$760 USD
ZAR 12,282 ZAR
View
B+
Retailer 9
-
$797 USD
£627 GBP
View
B
Retailer 10
-
$895 USD
View
B
Retailer 11
-
$908 USD
A$1,397 AUD
View
B
Retailer 12
-
$1,074 USD
A$1,653 AUD
View
B
Retailer 13
-
$1,083 USD
View
B
Retailer 14
-
$1,210 USD
View
B
Retailer 15
-
$1,463 USD
View
B
Retailer 16
-
$1,694 USD
View
B
Retailer 17
-
$1,722 USD
£1,356 GBP
View
Most Expensive
B
MOH London
LG766620152 · Oct 26
$1,731 USD
£1,363 GBP
View
17 more retailers have this diamond
Prices start from $407 USDSave up to $1,324 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
$407 USD