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Cushion|Lab Grown|IGI

1.30ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG836693526

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836693526

Diamond specifications and retailer prices

From $196 USD
As of October 30, 2026
Save $821 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,017 USD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836693526 or 836693526. Listed at 10 retailers as of October 26, 2026, with prices from $196 to $1,017, a $821 spread on the same certified stone. MOH London lists it at $1,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836693526
Dimensions6.35 × 5.44 × 4.03 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm5.44 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836693526
Side View
Table 65.0%Crown 36°Girdle: STK-THKPavilion 34.1°Culet: NoneDepth 74.1%

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: $1,017 USD|Low: $196 USD|High: $1,029 USD|Avg: $447 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$196 USD
Retailer 7$217 USD
Retailer 2$267 USD
Retailer 6$292 USD
Retailer 4$373 USD
Retailer 3$389 USD
Retailer 8$489 USD
Retailer 5$530 USD
Retailer 10$753 USD
MOH London$1,017 USD

29 data points across 10 retailers

10 retailers$196 USD to $1,017 USD

A
Cheapest Retailer
-
$196 USD
Final sale: no returns
A
Retailer 2
-
$217 USD
View
A
Retailer 3
-
$267 USD
£210 GBP
View
B+
Retailer 4
-
$292 USD
View
A
Retailer 5
-
$373 USD
ZAR 6,027 ZAR
View
A
Retailer 6
-
$389 USD
£307 GBP
View
B+
Retailer 7
-
$489 USD
View
B+
Retailer 8
-
$530 USD
A$816 AUD
View
B+
Retailer 9
-
$753 USD
View
Most Expensive
B
MOH London
LG836693526 · Oct 26
$1,017 USD
£801 GBP
View
9 more retailers have this diamond
Prices start from $196 USDSave up to $821 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
$196 USD