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Cushion|Lab Grown|IGI

1.51ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG795681315

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

Certificate IGI LG795681315

Diamond specifications and retailer prices

From $873 NZD
As of November 4, 2026
Save $1,544 NZD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,417 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG795681315 or 795681315. Listed at 11 retailers as of November 1, 2026, with prices from $873 to $2,417, a $1,544 spread on the same certified stone. Rare Carat lists it at $2,417. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795681315
Dimensions6.62 × 6.34 × 4.12 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm6.34 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795681315
Side View
Table 68.0%Crown 36.3°Girdle: THK-VTKPavilion 34.6°Culet: NoneDepth 65.0%

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 4
Current: $2,417 NZD|Low: $864 NZD|High: $2,462 NZD|Avg: $1,429 NZD|-1.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$873 NZD
Retailer 2$884 NZD
Retailer 10$886 NZD
Retailer 3$967 NZD
Retailer 4$974 NZD
Retailer 7$1,111 NZD
Retailer 5$1,218 NZD
Retailer 9$1,770 NZD
Retailer 11$2,051 NZD
Retailer 8$2,121 NZD
Rare Carat$2,417 NZD

42 data points across 11 retailers

11 retailers$873 NZD to $2,417 NZD

A
Cheapest Retailer
-
$873 NZD
A
Retailer 2
-
$884 NZD
View
A
Retailer 3
-
$886 NZD
View
A
Retailer 4
-
$967 NZD
View
A
Retailer 5
-
$974 NZD
View
A
Retailer 6
-
$1,111 NZD
View
A
Retailer 7
-
$1,218 NZD
View
B+
Retailer 8
-
$1,770 NZD
View
Retailer 9
-
$2,051 NZD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$2,121 NZD
View
Most Expensive
B
Rare Carat
A7217-250_l_795681315 · Nov 1
$2,417 NZD
$1,340 USD
View
10 more retailers have this diamond
Prices start from $873 NZDSave up to $1,544 NZD

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
$873 NZD