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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 $251 USD
As of November 1, 2026
Save $1,609 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,860 USD at Yadav Diamonds · As of October 30, 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 October 30, 2026, with prices from $251 to $1,860, a $1,609 spread on the same certified stone. Yadav Diamonds lists it at $1,860. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $481 USD|Low: $251 USD|High: $1,580 USD|Avg: $789 USD|-9.1%
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 1, 2026
Retailer 2$251 USD
Retailer 5$375 USD
Retailer 9$461 USD
Retailer 1$481 USD
Retailer 8$519 USD
Retailer 15$529 USD
Retailer 14$533 USD
Retailer 12$651 USD
Retailer 10$685 USD
Retailer 3$948 USD
Retailer 6$989 USD
Retailer 13$1,118 USD
Retailer 7$1,133 USD
Retailer 4$1,272 USD
Retailer 11$1,370 USD

37 data points across 15 retailers

16 retailers$251 USD to $1,860 USD

A
Cheapest Retailer
-
$251 USD
Final sale: no returns
B+
Retailer 2
-
$375 USD
View
A
Retailer 3
-
$461 USD
€439 EUR
View
A
Retailer 4
-
$481 USD
ZAR 7,768 ZAR
View
A
Retailer 5
-
$519 USD
£409 GBP
View
A
Retailer 6
-
$529 USD
View
A
Retailer 7
-
$533 USD
View
A
Retailer 8
-
$651 USD
A$1,001 AUD
View
A
Retailer 9
-
$685 USD
View
B+
Retailer 10
-
$948 USD
View
B+
Retailer 11
-
$989 USD
SGD 1,336 SGD
View
B+
Retailer 12
-
$1,118 USD
£880 GBP
View
B+
Retailer 13
-
$1,133 USD
View
B
Retailer 14
-
$1,272 USD
View
B
Retailer 15
-
$1,370 USD
View
Most Expensive
B
Yadav Diamonds
13004598 · Oct 30
$1,860 USD
View
15 more retailers have this diamond
Prices start from $251 USDSave up to $1,609 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
1.55ct Cushion
$251 USD