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Cushion|Lab Grown|IGI

1.55ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG737507138

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

Certificate IGI LG737507138

Diamond specifications and retailer prices

From $445 NZD
As of November 4, 2026
Save $2,854 NZD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,300 NZD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 LG737507138 or 737507138. Listed at 16 retailers as of November 4, 2026, with prices from $445 to $3,300, a $2,854 spread on the same certified stone. Yadav Diamonds lists it at $3,300. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737507138
Dimensions6.67 × 6.64 × 4.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.64 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737507138
Side View
Table 62.0%Crown 37.2°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,973 NZD|Low: $445 NZD|High: $2,803 NZD|Avg: $1,394 NZD|-11.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 2$445 NZD
Retailer 5$665 NZD
Retailer 11$816 NZD
Retailer 10$852 NZD
Retailer 8$912 NZD
Retailer 15$938 NZD
Retailer 14$946 NZD
Retailer 9$1,153 NZD
Retailer 12$1,215 NZD
Retailer 3$1,680 NZD
Retailer 6$1,753 NZD
Retailer 1$1,973 NZD
Retailer 7$2,010 NZD
Retailer 4$2,257 NZD
Retailer 13$2,430 NZD

39 data points across 15 retailers

16 retailers$445 NZD to $3,300 NZD

A
Cheapest Retailer
-
$445 NZD
Final sale: no returns
B+
Retailer 2
-
$665 NZD
View
A
Retailer 3
-
$816 NZD
View
A
Retailer 4
-
$852 NZD
View
A
Retailer 5
-
$912 NZD
View
A
Retailer 6
-
$938 NZD
View
A
Retailer 7
-
$946 NZD
View
A
Retailer 8
-
$1,153 NZD
View
A
Retailer 9
-
$1,215 NZD
View
B+
Retailer 10
-
$1,680 NZD
View
B+
Retailer 11
-
$1,753 NZD
View
B+
Retailer 12
-
$1,973 NZD
View
B+
Retailer 13
-
$2,010 NZD
View
B
Retailer 14
-
$2,257 NZD
View
B
Retailer 15
-
$2,430 NZD
View
Most Expensive
B
Yadav Diamonds
13004598 · Nov 4
$3,300 NZD
$1,860 USD
View
15 more retailers have this diamond
Prices start from $445 NZDSave up to $2,854 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
1.55ct Cushion
$445 NZD