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Cushion|Lab Grown|IGI

1.20ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG615364376

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG615364376

Diamond specifications and retailer prices

From $263 USD
£207 GBP
As of October 27, 2026
Save $1,237 USD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,500 USD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG615364376 or 615364376. Listed at 5 retailers as of October 27, 2026, with prices from $263 to $1,500, a $1,237 spread on the same certified stone. Do Amore Diamonds lists it at $1,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615364376
Dimensions6.22 × 6.14 × 4.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.22 mm6.14 mm1.20 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615364376
Side View
Table 62.0%Crown 35.1°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 67.9%

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 27
Current: $1,500 USD|Low: $146 USD|High: $1,650 USD|Avg: $667 USD|-9.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 7$185 USD
Retailer 2$263 USD
Retailer 6$353 USD
Retailer 8$401 USD
Retailer 10$426 USD
Retailer 4$523 USD
Retailer 3$753 USD
Retailer 11$840 USD
Retailer 9$942 USD
Retailer 5$1,005 USD
Do Amore Diamonds$1,500 USD

36 data points across 11 retailers

5 retailers$263 USD to $1,500 USD

A
Cheapest Retailer
-
$263 USD
£207 GBP
Retailer 2
-
$353 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$523 USD
A$805 AUD
View
B
Retailer 4
-
$1,005 USD
£791 GBP
View
Most Expensive
B
Do Amore Diamonds
27-05982D384 · Oct 27
$1,500 USD
View
4 more retailers have this diamond
Prices start from $263 USDSave up to $1,237 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
1.20ct Cushion
$263 USD