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 €370 EUR
$413 USD
As of October 30, 2026
Save €2,056 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,426 EUR at Do Amore Diamonds · As of October 31, 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 €370 to €2,426, a €2,056 spread on the same certified stone. Do Amore Diamonds lists it at €2,426. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,426 EUR|Low: €370 EUR|High: €2,426 EUR|Avg: €813 EUR
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 31, 2026
Retailer 3€370 EUR
Retailer 10€410 EUR
Retailer 9€465 EUR
Retailer 6€518 EUR
Retailer 4€530 EUR
Retailer 2€675 EUR
Retailer 5€679 EUR
Retailer 11€709 EUR
Retailer 8€778 EUR
Retailer 12€1,593 EUR
Retailer 7€1,779 EUR
Do Amore Diamonds€2,426 EUR

38 data points across 12 retailers

12 retailers€370 EUR to €2,426 EUR

A
Cheapest Retailer
-
€370 EUR
$413 USD
Final sale: no returns
A
Retailer 2
-
€410 EUR
$458 USD
View
A
Retailer 3
-
€465 EUR
$520 USD
View
A
Retailer 4
-
€518 EUR
£456 GBP
View
A
Retailer 5
-
€530 EUR
$592 USD
View
A
Retailer 6
-
€675 EUR
View
A
Retailer 7
-
€679 EUR
£597 GBP
View
A
Retailer 8
-
€709 EUR
$792 USD
View
B+
Retailer 9
-
€778 EUR
ZAR 14,043 ZAR
View
B
Retailer 10
-
€1,593 EUR
$1,780 USD
View
B
Retailer 11
-
€1,779 EUR
£1,565 GBP
View
Most Expensive
B
Do Amore Diamonds
34-DBS92-87 · Oct 31
€2,426 EUR
$2,710 USD
View
11 more retailers have this diamond
Prices start from €370 EURSave up to €2,056 EUR

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
€370 EUR