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Cushion|Lab Grown|IGI

1.30ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG836682275

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG836682275

Diamond specifications and retailer prices

From $477 USD
As of November 1, 2026
Save $647 USD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,124 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836682275 or 836682275. Listed at 7 retailers as of November 1, 2026, with prices from $477 to $1,124, a $647 spread on the same certified stone. MOH London lists it at $1,124. 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

1.30
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836682275
Dimensions6.51 × 6.49 × 4.02 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
6.51 mm6.49 mm1.30 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836682275
Side View
Table 63.0%Crown 38.3°Girdle: STK-THKPavilion 41.9°Culet: LargeDepth 61.9%

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: Nov 1
Current: $1,124 USD|Low: $281 USD|High: $1,256 USD|Avg: $627 USD|-9.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$281 USD
Retailer 7$477 USD
Retailer 4$484 USD
Retailer 3$519 USD
Retailer 5$529 USD
Retailer 2$686 USD
MOH London$1,124 USD

42 data points across 7 retailers

7 retailers$477 USD to $1,124 USD

Retailer 1
-
$281 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$477 USD
View
A
Retailer 3
-
$484 USD
ZAR 7,825 ZAR
View
A
Retailer 4
-
$519 USD
£409 GBP
View
B+
Retailer 5
-
$529 USD
View
B+
Retailer 6
-
$686 USD
A$1,055 AUD
View
Most Expensive
B
MOH London
LG836682275 · Nov 2
$1,124 USD
£885 GBP
View
6 more retailers have this diamond
Prices start from $477 USDSave up to $647 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
1.30ct Cushion
$477 USD