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Cushion|Lab Grown|IGI

1.59ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG756517964

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

Certificate IGI LG756517964

Diamond specifications and retailer prices

From $269 USD
HK$2,100 HKD
As of October 30, 2026
Save $550 USD (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $819 USD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.59ct lab-grown cushion diamond

This 1.59ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756517964 or 756517964. Listed at 5 retailers as of October 29, 2026, with prices from $269 to $819, a $550 spread on the same certified stone. Taylor and Hart lists it at $819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756517964
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.59 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756517964
Side View
Table 66.0%Crown 36.1°Girdle: MED-VTKPavilion 40.7°Culet: NoneDepth 69.2%

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: Oct 30
Current: $286 USD|Low: $269 USD|High: $1,620 USD|Avg: $680 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 30, 2026
Retailer 3$269 USD
Retailer 1$286 USD
Retailer 5$406 USD
Retailer 4$417 USD
Retailer 7$511 USD
Retailer 2$530 USD
Taylor and Hart$819 USD
Retailer 6$931 USD
Retailer 8$1,013 USD
Retailer 9$1,620 USD

3 data points across 10 retailers

5 retailers$269 USD to $819 USD

A
Cheapest Retailer
-
$269 USD
HK$2,100 HKD
A
Retailer 2
-
$286 USD
£225 GBP
View
B+
Retailer 3
-
$417 USD
View
A
Retailer 4
-
$530 USD
View
Most Expensive
B+
Taylor and Hart
R7EY47W · Oct 29
$819 USD
View
4 more retailers have this diamond
Prices start from $269 USDSave up to $550 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
1.59ct Cushion
$269 USD