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Cushion|Lab Grown|IGI

1.20ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG591398199

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG591398199

Diamond specifications and retailer prices

From $362 USD
£285 GBP
As of October 29, 2026
Save $1,248 USD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,610 USD at Do Amore Diamonds · As of October 29, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591398199 or 591398199. Listed at 6 retailers as of October 29, 2026, with prices from $362 to $1,610, a $1,248 spread on the same certified stone. Do Amore Diamonds lists it at $1,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591398199
Dimensions7.23 × 5.76 × 3.96 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
Pre-existing laser inscription on girdle. This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.23 mm5.76 mm1.20 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591398199
Side View
Table 60.0%Crown 33.5°Girdle: THN-MEDPavilion 42.2°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,610 USD|Low: $360 USD|High: $1,610 USD|Avg: $785 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2$362 USD
Retailer 6$417 USD
Retailer 5$475 USD
Retailer 7$484 USD
Retailer 10$511 USD
Retailer 8$599 USD
Retailer 3$857 USD
Retailer 11$1,035 USD
Retailer 9$1,052 USD
Retailer 4$1,059 USD
Do Amore Diamonds$1,610 USD

29 data points across 11 retailers

6 retailers$362 USD to $1,610 USD

A
Cheapest Retailer
-
$362 USD
£285 GBP
A
Retailer 2
-
$417 USD
View
A
Retailer 3
-
$475 USD
CA$660 CAD
View
A
Retailer 4
-
$484 USD
View
B
Retailer 5
-
$1,059 USD
£834 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1587571 · Oct 29
$1,610 USD
View
5 more retailers have this diamond
Prices start from $362 USDSave up to $1,248 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
$362 USD