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Cushion|Lab Grown|IGI

15.07ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG823638226

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823638226

Diamond specifications and retailer prices

From $4,456 AUD
£2,459 GBP
As of November 2, 2026
Save $17,724 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $22,180 AUD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.07ct lab-grown cushion diamond

This 15.07ct 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 LG823638226 or 823638226. Listed at 11 retailers as of November 2, 2026, with prices from $4,456 to $22,180, a $17,724 spread on the same certified stone. Adiamor lists it at $22,180. 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

15.07
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823638226
Dimensions12.78 × 17.53 × 8.20 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.78 mm17.53 mm15.07 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823638226
Side View
Table 62.0%Crown 32.1°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 64.2%

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: $22,180 AUD|Low: $4,454 AUD|High: $22,180 AUD|Avg: $11,974 AUD
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$4,456 AUD
Retailer 9$5,548 AUD
Retailer 7$5,551 AUD
Retailer 4$7,335 AUD
Retailer 6$8,586 AUD
Retailer 10$8,608 AUD
Retailer 8$9,539 AUD
Retailer 5$10,339 AUD
Retailer 3$19,460 AUD
Retailer 11$20,540 AUD
Adiamor$22,180 AUD

41 data points across 11 retailers

11 retailers$4,456 AUD to $22,180 AUD

A
Cheapest Retailer
-
$4,456 AUD
£2,459 GBP
Retailer 2
-
$5,548 AUD
$3,888 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$5,551 AUD
$3,890 USD
View
A
Retailer 4
-
$7,335 AUD
£4,048 GBP
View
A
Retailer 5
-
$8,586 AUD
ZAR 97,214 ZAR
View
A
Retailer 6
-
$8,608 AUD
$6,033 USD
View
A
Retailer 7
-
$9,539 AUD
$6,685 USD
View
B+
Retailer 8
-
$10,339 AUD
View
B
Retailer 9
-
$19,460 AUD
$13,638 USD
View
B
Retailer 10
-
$20,960 AUD
$14,689 USD
View
Most Expensive
B
Adiamor
D-81510479 · Nov 2
$22,180 AUD
$15,544 USD
View
10 more retailers have this diamond
Prices start from $4,456 AUDSave up to $17,724 AUD

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
15.07ct Cushion
$4,456 AUD