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Cushion|Lab Grown|IGI

1.30ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG737536652

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG737536652

Diamond specifications and retailer prices

From $583 NZD
As of November 4, 2026
Save $3,366 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,949 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737536652 or 737536652. Listed at 19 retailers as of November 4, 2026, with prices from $583 to $3,949, a $3,366 spread on the same certified stone. Brilliant Earth lists it at $3,949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737536652
Dimensions7.69 × 5.35 × 3.62 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.35 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737536652
Side View
Table 64.0%Crown 38.1°Girdle: MED-THKPavilion 33.6°Culet: NoneDepth 67.7%

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: $3,949 NZD|Low: $646 NZD|High: $4,109 NZD|Avg: $1,760 NZD|-3.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$646 NZD
Retailer 9$925 NZD
Retailer 8$1,019 NZD
Retailer 7$1,114 NZD
Retailer 2$1,131 NZD
Retailer 5$1,585 NZD
Retailer 6$1,642 NZD
Retailer 10$2,021 NZD
Retailer 11$2,286 NZD
Retailer 4$2,581 NZD
Brilliant Earth$3,949 NZD

41 data points across 11 retailers

19 retailers$583 NZD to $3,949 NZD

A
Cheapest Retailer
-
$583 NZD
Final sale: no returns
Retailer 2
-
$646 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$872 NZD
View
A
Retailer 4
-
$925 NZD
View
A
Retailer 5
-
$1,019 NZD
View
A
Retailer 6
-
$1,094 NZD
View
A
Retailer 7
-
$1,114 NZD
View
A
Retailer 8
-
$1,131 NZD
View
B+
Retailer 9
-
$1,226 NZD
View
B+
Retailer 10
-
$1,585 NZD
View
B+
Retailer 11
-
$1,642 NZD
View
Retailer 12
-
$2,021 NZD
View
Price last confirmed 7 days ago
Retailer 13
-
$2,161 NZD
View
Price last confirmed 77 days ago
B
Retailer 14
-
$2,163 NZD
View
B
Retailer 15
-
$2,286 NZD
View
B
Retailer 16
-
$2,521 NZD
View
B
Retailer 17
-
$2,581 NZD
View
B
Retailer 18
-
$2,651 NZD
View
Most Expensive
B
Brilliant Earth
15878382A · Nov 4
$3,949 NZD
$2,220 USD
View
18 more retailers have this diamond
Prices start from $583 NZDSave up to $3,366 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
1.30ct Cushion
$583 NZD