Cushion|Lab Grown|IGI

1.02ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG837660262

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837660262

Diamond specifications and retailer prices

From $186 USD
As of October 30, 2026
Save $780 USD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $966 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837660262 or 837660262. Listed at 9 retailers as of October 30, 2026, with prices from $186 to $966, a $780 spread on the same certified stone. MOH London lists it at $966. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660262
Dimensions7.74 × 4.95 × 3.05 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.74 mm4.95 mm1.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837660262
Side View
Table 60.0%Crown 30.7°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $966 USD|Low: $186 USD|High: $972 USD|Avg: $435 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$186 USD
Retailer 9$280 USD
Retailer 6$327 USD
Retailer 4$355 USD
Retailer 2$357 USD
Retailer 3$367 USD
Retailer 5$544 USD
Retailer 8$719 USD
MOH London$966 USD

17 data points across 9 retailers

9 retailers$186 USD to $966 USD

A
Cheapest Retailer
-
$186 USD
Final sale: no returns
B+
Retailer 2
-
$280 USD
View
A
Retailer 3
-
$327 USD
View
A
Retailer 4
-
$355 USD
€338 EUR
View
A
Retailer 5
-
$357 USD
ZAR 5,761 ZAR
View
A
Retailer 6
-
$367 USD
£289 GBP
View
B+
Retailer 7
-
$544 USD
View
B
Retailer 8
-
$719 USD
View
Most Expensive
B
MOH London
LG837660262 · Nov 1
$966 USD
£761 GBP
View
8 more retailers have this diamond
Prices start from $186 USDSave up to $780 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
1.02ct Cushion
$186 USD