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Cushion|Lab Grown|IGI

1.64ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG786680792

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786680792

Diamond specifications and retailer prices

From €263 EUR
$294 USD
As of October 30, 2026
Save €2,073 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,336 EUR at Brilliant Earth · As of October 28, 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 LG786680792 or 786680792. Listed at 15 retailers as of October 28, 2026, with prices from €263 to €2,336, a €2,073 spread on the same certified stone. Brilliant Earth lists it at €2,336. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786680792
Dimensions7.78 × 6.04 × 4.12 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm6.04 mm1.64 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786680792
Side View
Table 64.0%Crown 35.8°Girdle: STK-VTKPavilion 36.5°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,336 EUR|Low: €260 EUR|High: €2,533 EUR|Avg: €744 EUR|-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 31, 2026
Retailer 11€263 EUR
Retailer 4€294 EUR
Retailer 8€443 EUR
Retailer 12€487 EUR
Retailer 6€499 EUR
Retailer 3€523 EUR
Retailer 10€532 EUR
Retailer 13€558 EUR
Retailer 9€601 EUR
Retailer 5€692 EUR
Retailer 14€985 EUR
Retailer 7€1,146 EUR
Retailer 2€1,149 EUR
Retailer 15€1,188 EUR
Brilliant Earth€2,336 EUR

40 data points across 15 retailers

15 retailers€263 EUR to €2,336 EUR

A
Cheapest Retailer
-
€263 EUR
$294 USD
Final sale: no returns
A
Retailer 2
-
€294 EUR
$329 USD
View
A
Retailer 3
-
€443 EUR
$495 USD
View
A
Retailer 4
-
€487 EUR
$544 USD
View
Retailer 5
-
€499 EUR
ZAR 9,001 ZAR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€523 EUR
View
A
Retailer 7
-
€532 EUR
$594 USD
View
A
Retailer 8
-
€558 EUR
£491 GBP
View
A
Retailer 9
-
€601 EUR
$671 USD
View
B+
Retailer 10
-
€692 EUR
A$1,190 AUD
View
B+
Retailer 11
-
€985 EUR
$1,100 USD
View
B
Retailer 12
-
€1,146 EUR
£1,008 GBP
View
B+
Retailer 13
-
€1,149 EUR
$1,284 USD
View
B+
Retailer 14
-
€1,188 EUR
£1,045 GBP
View
Most Expensive
B
Brilliant Earth
19825166A · Oct 28
€2,336 EUR
$2,610 USD
View
14 more retailers have this diamond
Prices start from €263 EURSave up to €2,073 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
€263 EUR