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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 €474 EUR
$529 USD
As of October 30, 2026
Save €1,493 EUR (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,967 EUR 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 €474 to €1,967, a €1,493 spread on the same certified stone. Brilliance lists it at €1,967. 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: €1,967 EUR|Low: €474 EUR|High: €2,497 EUR|Avg: €1,303 EUR|-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€474 EUR
Retailer 13€525 EUR
Retailer 12€667 EUR
Retailer 9€796 EUR
Retailer 7€872 EUR
Retailer 11€903 EUR
Retailer 8€1,224 EUR
Retailer 4€1,374 EUR
Retailer 6€1,419 EUR
Retailer 5€1,666 EUR
Retailer 2€1,808 EUR
Retailer 14€1,850 EUR
Retailer 10€1,942 EUR
Brilliance€1,967 EUR

37 data points across 14 retailers

17 retailers€474 EUR to €1,967 EUR

B+
Cheapest Retailer
-
€474 EUR
$529 USD
Final sale: no returns
Retailer 2
-
€525 EUR
$587 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
€573 EUR
HK$5,000 HKD
View
B+
Retailer 4
-
€666 EUR
$744 USD
View
B+
Retailer 5
-
€667 EUR
$745 USD
View
B+
Retailer 6
-
€705 EUR
$788 USD
View
B
Retailer 7
-
€796 EUR
View
B
Retailer 8
-
€872 EUR
£767 GBP
View
B
Retailer 9
-
€903 EUR
ZAR 16,304 ZAR
View
B
Retailer 10
-
€1,224 EUR
A$2,104 AUD
View
Retailer 11
-
€1,374 EUR
$1,535 USD
View
Price last confirmed 32 days ago
C
Retailer 12
-
€1,666 EUR
SGD 2,515 SGD
View
C
Retailer 13
-
€1,716 EUR
$1,917 USD
View
C
Retailer 14
-
€1,808 EUR
$2,020 USD
View
C
Retailer 15
-
€1,850 EUR
$2,067 USD
View
C
Retailer 16
-
€1,942 EUR
£1,708 GBP
View
Most Expensive
C
Brilliance
D44271769 · Oct 30
€1,967 EUR
$2,197 USD
View
16 more retailers have this diamond
Prices start from €474 EURSave up to €1,493 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.

B+
1.64ct Cushion
€474 EUR