Cushion|Lab Grown|IGI

1.51ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG839644000

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839644000

Diamond specifications and retailer prices

From $334 USD
As of October 25, 2026
Save $1,206 USD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,540 USD at Do Amore Diamonds · As of October 26, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839644000 or 839644000. Listed at 17 retailers as of October 25, 2026, with prices from $334 to $1,540, a $1,206 spread on the same certified stone. Do Amore Diamonds lists it at $1,540. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839644000
Dimensions6.80 × 6.44 × 4.32 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm6.44 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839644000
Side View
Table 56.0%Crown 36.7°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 67.1%

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 25
Current: $1,540 USD|Low: $315 USD|High: $1,540 USD|Avg: $793 USD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
October 27, 2026
Retailer 3$315 USD
Retailer 8$334 USD
Retailer 4$389 USD
Retailer 7$459 USD
Retailer 14$465 USD
Retailer 2$509 USD
Retailer 16$565 USD
Retailer 6$581 USD
Retailer 13$643 USD
Retailer 11$776 USD
Retailer 15$915 USD
Retailer 10$957 USD
Retailer 18$1,027 USD
Retailer 5$1,056 USD
Retailer 17$1,070 USD
Retailer 12$1,104 USD
Retailer 9$1,249 USD
Do Amore Diamonds$1,540 USD

14 data points across 18 retailers

17 retailers$334 USD to $1,540 USD

Retailer 1
-
$315 USD
£248 GBP
Price last confirmed 14 days ago
B+
Retailer 2
-
$334 USD
View
A
Retailer 3
-
$389 USD
View
Retailer 4
-
$459 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$465 USD
ZAR 7,513 ZAR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$509 USD
£401 GBP
View
Retailer 7
-
$565 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$581 USD
View
Retailer 9
-
$643 USD
A$989 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$776 USD
CA$1,078 CAD
View
Retailer 11
-
$915 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$957 USD
View
B+
Retailer 13
-
$1,027 USD
View
B+
Retailer 14
-
$1,056 USD
View
B+
Retailer 15
-
$1,070 USD
View
B+
Retailer 16
-
$1,104 USD
£869 GBP
View
Most Expensive
B
Do Amore Diamonds
25-9035123-010A · Oct 26
$1,540 USD
View
16 more retailers have this diamond
Prices start from $334 USDSave up to $1,206 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
$334 USD