Cushion|Lab Grown|GIA

1.64ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • GIA 6445371691

Certificate GIA 6445371691

Diamond specifications and retailer prices

From $413 USD
As of October 30, 2026
Save $2,297 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,710 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 stated by the retailer rather than the lab and certified by GIA 6445371691. Listed at 12 retailers as of October 30, 2026, with prices from $413 to $2,710, a $2,297 spread on the same certified stone. Do Amore Diamonds lists it at $2,710. 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
Color
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6445371691
Dimensions6.79 × 6.77 × 4.70 mm
L/W Ratio1.00
Top View
6.79 mm6.77 mm1.64 ctD / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445371691
Side View
Table 64.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 69.3%

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: Oct 30
Current: $2,710 USD|Low: $413 USD|High: $2,710 USD|Avg: $894 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$413 USD
Retailer 10$458 USD
Retailer 9$520 USD
Retailer 2$579 USD
Retailer 4$592 USD
Retailer 5$757 USD
Retailer 6$760 USD
Retailer 11$792 USD
Retailer 8$869 USD
Retailer 12$1,780 USD
Retailer 7$1,988 USD
Do Amore Diamonds$2,710 USD

38 data points across 12 retailers

12 retailers$413 USD to $2,710 USD

A
Cheapest Retailer
-
$413 USD
Final sale: no returns
A
Retailer 2
-
$458 USD
View
A
Retailer 3
-
$520 USD
View
A
Retailer 4
-
$579 USD
£456 GBP
View
A
Retailer 5
-
$592 USD
View
A
Retailer 6
-
$757 USD
£596 GBP
View
A
Retailer 7
-
$760 USD
€724 EUR
View
A
Retailer 8
-
$792 USD
View
B+
Retailer 9
-
$869 USD
ZAR 14,043 ZAR
View
B
Retailer 10
-
$1,780 USD
View
B
Retailer 11
-
$1,988 USD
£1,565 GBP
View
Most Expensive
B
Do Amore Diamonds
34-DBS92-87 · Oct 30
$2,710 USD
View
11 more retailers have this diamond
Prices start from $413 USDSave up to $2,297 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
1.64ct Cushion
$413 USD