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Cushion|Lab Grown|IGI

15.09ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG836687612

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836687612

Diamond specifications and retailer prices

From $2,987 USD
£2,352 GBP
As of November 2, 2026
Save $12,543 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,530 USD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.09ct lab-grown cushion diamond

This 15.09ct 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 LG836687612 or 836687612. Listed at 11 retailers as of November 2, 2026, with prices from $2,987 to $15,530, a $12,543 spread on the same certified stone. Adiamor lists it at $15,530. 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

15.09
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836687612
Dimensions19.31 × 12.05 × 8.06 mm
L/W Ratio1.60
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.31 mm12.05 mm15.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836687612
Side View
Table 67.0%Crown 33.7°Girdle: MED-THKPavilion 34.8°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
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 2
Current: $15,530 USD|Low: $2,987 USD|High: $15,568 USD|Avg: $7,048 USD|-0.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$2,987 USD
Retailer 9$3,590 USD
Retailer 3$3,843 USD
Retailer 11$3,845 USD
Retailer 4$4,904 USD
Retailer 5$5,332 USD
Retailer 10$5,948 USD
Retailer 6$6,913 USD
Retailer 7$10,316 USD
Retailer 8$13,003 USD
Adiamor$15,530 USD

40 data points across 11 retailers

11 retailers$2,987 USD to $15,530 USD

A
Cheapest Retailer
-
$2,987 USD
£2,352 GBP
A
Retailer 2
-
$3,590 USD
View
Final sale: no returns
Retailer 3
-
$3,843 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$3,845 USD
View
A
Retailer 5
-
$4,904 USD
£3,861 GBP
View
A
Retailer 6
-
$5,332 USD
View
A
Retailer 7
-
$5,948 USD
ZAR 96,093 ZAR
View
A
Retailer 8
-
$6,913 USD
A$10,635 AUD
View
B+
Retailer 9
-
$10,316 USD
View
B
Retailer 10
-
$13,003 USD
View
Most Expensive
B
Adiamor
D-82201034 · Nov 2
$15,530 USD
View
10 more retailers have this diamond
Prices start from $2,987 USDSave up to $12,543 USD

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
15.09ct Cushion
$2,987 USD