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Cushion|Lab Grown|IGI

1.64ct D VVS2 Cushion Lab Grown Diamond

FR • D/VVS2 • IGI LG826606966

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG826606966

Diamond specifications and retailer prices

From $676 SGD
$529 USD
As of October 30, 2026
Save $2,132 SGD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,809 SGD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG826606966 or 826606966. Listed at 17 retailers as of October 30, 2026, with prices from $676 to $2,809, a $2,132 spread on the same certified stone. Brilliance lists it at $2,809. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.64
Carat
D
Colour
VVS2
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826606966
Dimensions8.21 × 6.61 × 4.17 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.21 mm6.61 mm1.64 ctD / VVS2
OriginLab Grown
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826606966
Side View
Table 51.0%Crown 35.5°Girdle: THK-VTKPavilion 36°Culet: LargeDepth 63.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,809 SGD|Low: $676 SGD|High: $3,567 SGD|Avg: $1,860 SGD|-1.7%
Brilliance
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
October 30, 2026
Retailer 3$676 SGD
Retailer 13$750 SGD
Retailer 12$952 SGD
Retailer 9$1,137 SGD
Retailer 7$1,246 SGD
Retailer 11$1,290 SGD
Retailer 8$1,748 SGD
Retailer 4$1,962 SGD
Retailer 6$2,026 SGD
Retailer 5$2,379 SGD
Retailer 2$2,582 SGD
Retailer 14$2,642 SGD
Retailer 10$2,773 SGD
Brilliance$2,809 SGD

38 data points across 14 retailers

17 retailers$676 SGD to $2,809 SGD

B+
Cheapest Retailer
-
$676 SGD
$529 USD
Final sale: no returns
Retailer 2
-
$750 SGD
$587 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$818 SGD
HK$5,000 HKD
View
B+
Retailer 4
-
$951 SGD
$744 USD
View
B+
Retailer 5
-
$952 SGD
$745 USD
View
B+
Retailer 6
-
$1,007 SGD
$788 USD
View
B
Retailer 7
-
$1,137 SGD
€847 EUR
View
B
Retailer 8
-
$1,246 SGD
£767 GBP
View
B
Retailer 9
-
$1,290 SGD
ZAR 16,304 ZAR
View
B
Retailer 10
-
$1,748 SGD
A$2,104 AUD
View
Retailer 11
-
$1,962 SGD
$1,535 USD
View
Price last confirmed 32 days ago
C
Retailer 12
-
$2,379 SGD
View
C
Retailer 13
-
$2,451 SGD
$1,917 USD
View
C
Retailer 14
-
$2,582 SGD
$2,020 USD
View
C
Retailer 15
-
$2,642 SGD
$2,067 USD
View
C
Retailer 16
-
$2,773 SGD
£1,708 GBP
View
Most Expensive
C
Brilliance
D44271769 · Oct 30
$2,809 SGD
$2,197 USD
View
16 more retailers have this diamond
Prices start from $676 SGDSave up to $2,132 SGD

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.

B+
1.64ct Cushion
$676 SGD