Cushion|Lab Grown|IGI

1.51ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG795646102

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

Certificate IGI LG795646102

Diamond specifications and retailer prices

From $329 USD
As of November 1, 2026
Save $2,541 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,870 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795646102 or 795646102. Listed at 16 retailers as of November 1, 2026, with prices from $329 to $2,870, a $2,541 spread on the same certified stone. Do Amore Diamonds lists it at $2,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795646102
Dimensions6.73 × 6.55 × 4.40 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm6.55 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795646102
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 67.2%

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: Nov 1
Current: $470 USD|Low: $329 USD|High: $2,610 USD|Avg: $860 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$329 USD
Retailer 1$470 USD
Retailer 3$486 USD
Retailer 8$520 USD
Retailer 5$694 USD
Retailer 11$699 USD
Retailer 4$719 USD
Retailer 6$937 USD
Retailer 10$1,401 USD
Retailer 9$1,570 USD
Retailer 7$1,612 USD

41 data points across 11 retailers

16 retailers$329 USD to $2,870 USD

A
Cheapest Retailer
-
$329 USD
Final sale: no returns
A
Retailer 2
-
$389 USD
View
A
Retailer 3
-
$470 USD
£370 GBP
View
A
Retailer 4
-
$486 USD
View
A
Retailer 5
-
$520 USD
View
B+
Retailer 6
-
$694 USD
ZAR 11,205 ZAR
View
B+
Retailer 7
-
$699 USD
View
B+
Retailer 8
-
$719 USD
£566 GBP
View
B+
Retailer 9
-
$937 USD
A$1,442 AUD
View
B
Retailer 10
-
$1,401 USD
View
B
Retailer 11
-
$1,455 USD
View
B
Retailer 12
-
$1,489 USD
View
B
Retailer 13
-
$1,570 USD
£1,236 GBP
View
B
Retailer 14
-
$1,612 USD
£1,269 GBP
View
B
Retailer 15
-
$2,610 USD
View
Most Expensive
B
Do Amore Diamonds
23-795646102 · Nov 2
$2,870 USD
View
15 more retailers have this diamond
Prices start from $329 USDSave up to $2,541 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
1.51ct Cushion
$329 USD