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Cushion|Lab Grown|IGI

15.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG762528860

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG762528860

Diamond specifications and retailer prices

From $10,127 AUD
$7,097 USD
As of November 1, 2026
Save $10,299 AUD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $20,426 AUD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 15.1ct lab-grown cushion diamond

This 15.1ct 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 LG762528860 or 762528860. Listed at 4 retailers as of November 1, 2026, with prices from $10,127 to $20,426, a $10,299 spread on the same certified stone. Frank Darling lists it at $20,426. 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

15.10
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762528860
Dimensions18.24 × 11.39 × 7.39 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.24 mm11.39 mm15.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762528860
Side View
Table 63.0%Crown 39°Girdle: MED-STKPavilion 39°Culet: LargeDepth 64.9%

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 1
Current: $20,426 AUD|Low: $10,127 AUD|High: $32,657 AUD|Avg: $17,751 AUD|-37.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$10,127 AUD
Retailer 3$10,428 AUD
Retailer 4$12,107 AUD
Frank Darling$20,426 AUD

23 data points across 4 retailers

4 retailers$10,127 AUD to $20,426 AUD

A
Cheapest Retailer
-
$10,127 AUD
$7,097 USD
B+
Retailer 2
-
$10,428 AUD
$7,308 USD
View
B+
Retailer 3
-
$12,107 AUD
€8,081 EUR
View
Most Expensive
B
Frank Darling
886819ABD · Nov 2
$20,426 AUD
$14,315 USD
View
3 more retailers have this diamond
Prices start from $10,127 AUDSave up to $10,299 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
15.10ct Cushion
$10,127 AUD