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Cushion|Lab Grown|IGI

10.39ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG818631872

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818631872

Diamond specifications and retailer prices

From €3,340 EUR
£2,950 GBP
As of November 2, 2026
Save €5,468 EUR (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €8,808 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.39ct lab-grown cushion diamond

This 10.39ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818631872 or 818631872. Listed at 11 retailers as of October 31, 2026, with prices from €3,340 to €8,808, a €5,468 spread on the same certified stone. Taylor and Hart lists it at €8,808. 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

10.39
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818631872
Dimensions16.04 × 11.11 × 7.27 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.04 mm11.11 mm10.39 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818631872
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 65.4%

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: Nov 2
Current: €3,340 EUR|Low: €2,590 EUR|High: €8,808 EUR|Avg: €5,350 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 2, 2026
Retailer 1€3,340 EUR
Retailer 6€3,633 EUR
Retailer 3€3,786 EUR
Retailer 5€3,815 EUR
Retailer 2€4,531 EUR
Retailer 8€4,633 EUR
Retailer 4€6,530 EUR
Retailer 9€6,823 EUR
Retailer 7€7,514 EUR
Taylor and Hart€8,808 EUR

40 data points across 10 retailers

11 retailers€3,340 EUR to €8,808 EUR

A
Cheapest Retailer
-
€3,340 EUR
£2,950 GBP
A
Retailer 2
-
€3,633 EUR
$4,075 USD
View
A
Retailer 3
-
€3,786 EUR
ZAR 68,597 ZAR
View
A
Retailer 4
-
€3,815 EUR
$4,279 USD
View
B+
Retailer 5
-
€4,531 EUR
A$7,818 AUD
View
B+
Retailer 6
-
€4,633 EUR
£4,092 GBP
View
Retailer 7
-
€5,292 EUR
$5,935 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
€6,530 EUR
$7,324 USD
View
B
Retailer 9
-
€6,823 EUR
$7,653 USD
View
B
Retailer 10
-
€7,514 EUR
SGD 11,389 SGD
View
Most Expensive
B
Taylor and Hart
Z0KF80H · Oct 31
€8,808 EUR
$9,879 USD
View
10 more retailers have this diamond
Prices start from €3,340 EURSave up to €5,468 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
10.39ct Cushion
€3,340 EUR