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Cushion|Lab Grown|IGI

10.21ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG768686975

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768686975

Diamond specifications and retailer prices

From €1,657 EUR
$1,859 USD
As of November 1, 2026
Save €4,703 EUR (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,361 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.21ct lab-grown cushion diamond

This 10.21ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768686975 or 768686975. Listed at 14 retailers as of October 31, 2026, with prices from €1,657 to €6,361, a €4,703 spread on the same certified stone. Adiamor lists it at €6,361. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.21
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768686975
Dimensions15.65 × 10.92 × 6.91 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.65 mm10.92 mm10.21 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768686975
Side View
Table 64.0%Crown 35.1°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 63.3%

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: Nov 1
Current: €2,435 EUR|Low: €1,657 EUR|High: €9,103 EUR|Avg: €3,228 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2€1,657 EUR
Retailer 9€1,718 EUR
Retailer 8€1,868 EUR
Retailer 12€2,216 EUR
Retailer 1€2,435 EUR
Retailer 7€2,456 EUR
Retailer 6€2,656 EUR
Retailer 11€2,707 EUR
Retailer 5€3,183 EUR
Retailer 3€3,560 EUR
Retailer 10€4,629 EUR
Retailer 4€9,103 EUR

40 data points across 12 retailers

14 retailers€1,657 EUR to €6,361 EUR

A
Cheapest Retailer
-
€1,657 EUR
$1,859 USD
Final sale: no returns
Retailer 2
-
€1,718 EUR
$1,927 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€1,868 EUR
$2,095 USD
View
A
Retailer 4
-
€2,216 EUR
$2,485 USD
View
A
Retailer 5
-
€2,435 EUR
£2,150 GBP
View
B+
Retailer 6
-
€2,456 EUR
$2,755 USD
View
A
Retailer 7
-
€2,656 EUR
View
A
Retailer 8
-
€2,707 EUR
$3,036 USD
View
A
Retailer 9
-
€3,183 EUR
A$5,492 AUD
View
A
Retailer 10
-
€3,560 EUR
£3,144 GBP
View
B+
Retailer 11
-
€4,629 EUR
$5,192 USD
View
B+
Retailer 12
-
€4,978 EUR
$5,584 USD
View
B+
Retailer 13
-
€6,030 EUR
$6,763 USD
View
Most Expensive
B+
Adiamor
D-78048102 · Oct 31
€6,361 EUR
$7,134 USD
View
13 more retailers have this diamond
Prices start from €1,657 EURSave up to €4,703 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
10.21ct Cushion
€1,657 EUR