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Cushion|Lab Grown|IGI

1.64ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG662408406

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG662408406

Diamond specifications and retailer prices

From ₹30,669 INR
$323 USD
As of October 30, 2026
Save ₹2,17,151 INR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹2,47,820 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG662408406 or 662408406. Listed at 19 retailers as of October 29, 2026, with prices from ₹30,669 to ₹2,47,820, a ₹2,17,151 spread on the same certified stone. Brilliant Earth lists it at ₹2,47,820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662408406
Dimensions6.60 × 6.57 × 6.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.60 mm6.57 mm1.64 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662408406
Side View
Table 67.0%Crown 35.8°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 70.5%

Caratlytics Score

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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: Oct 30
Current: ₹2,47,820 INR|Low: ₹30,574 INR|High: ₹2,61,113 INR|Avg: ₹87,847 INR|-5.1%
Brilliant Earth
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
October 30, 2026
Retailer 2₹30,669 INR
Retailer 7₹45,576 INR
Retailer 14₹45,576 INR
Retailer 10₹55,731 INR
Retailer 13₹58,257 INR
Retailer 6₹59,154 INR
Retailer 8₹59,803 INR
Retailer 12₹78,813 INR
Retailer 3₹87,164 INR
Retailer 5₹1,08,767 INR
Retailer 9₹1,09,981 INR
Retailer 4₹1,21,346 INR
Retailer 15₹1,33,405 INR
Retailer 11₹1,36,625 INR
Brilliant Earth₹2,47,820 INR

43 data points across 15 retailers

19 retailers₹30,669 INR to ₹2,47,820 INR

A
Cheapest Retailer
-
₹30,669 INR
$323 USD
Final sale: no returns
A
Retailer 2
-
₹37,676 INR
HK$3,100 HKD
View
A
Retailer 3
-
₹45,576 INR
$480 USD
View
B+
Retailer 4
-
₹45,576 INR
$480 USD
View
A
Retailer 5
-
₹55,731 INR
€559 EUR
View
A
Retailer 6
-
₹58,257 INR
ZAR 9,912 ZAR
View
A
Retailer 7
-
₹59,154 INR
$623 USD
View
A
Retailer 8
-
₹59,803 INR
£496 GBP
View
A
Retailer 9
-
₹64,566 INR
$680 USD
View
B+
Retailer 10
-
₹78,813 INR
A$1,277 AUD
View
B+
Retailer 11
-
₹87,164 INR
$918 USD
View
B+
Retailer 12
-
₹1,08,767 INR
SGD 1,548 SGD
View
B+
Retailer 13
-
₹1,09,981 INR
A$1,782 AUD
View
B+
Retailer 14
-
₹1,13,641 INR
$1,197 USD
View
B
Retailer 15
-
₹1,21,346 INR
$1,278 USD
View
Retailer 16
-
₹1,33,405 INR
$1,405 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
₹1,36,625 INR
£1,133 GBP
View
B
Retailer 18
-
₹1,39,987 INR
$1,474 USD
View
Most Expensive
B
Brilliant Earth
12191464A · Oct 29
₹2,47,820 INR
$2,610 USD
View
18 more retailers have this diamond
Prices start from ₹30,669 INRSave up to ₹2,17,151 INR

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
1.64ct Cushion
₹30,669 INR