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Cushion|Lab Grown|IGI

15.06ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG772679180

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG772679180

Diamond specifications and retailer prices

From $3,170 USD
£2,496 GBP
As of October 27, 2026
Save $16,141 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,311 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 15.06ct lab-grown cushion diamond

This 15.06ct 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 LG772679180 or 772679180. Listed at 17 retailers as of October 27, 2026, with prices from $3,170 to $19,311, a $16,141 spread on the same certified stone. With Clarity lists it at $19,311. 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

15.06
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772679180
Dimensions17.06 × 12.71 × 7.82 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.06 mm12.71 mm15.06 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772679180
Side View
Table 66.0%Crown 32.3°Girdle: STK-THKPavilion 31.7°Culet: NoneDepth 61.5%

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: Oct 27
Current: $4,416 USD|Low: $3,159 USD|High: $19,640 USD|Avg: $8,560 USD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
With Clarity
November 1, 2026
Retailer 17$3,170 USD
Retailer 8$3,798 USD
Retailer 4$4,289 USD
Retailer 1$4,416 USD
Retailer 13$4,926 USD
Retailer 16$4,990 USD
Retailer 2$5,219 USD
Retailer 12$5,964 USD
Retailer 3$6,067 USD
Retailer 5$6,106 USD
Retailer 15$6,695 USD
Retailer 7$7,351 USD
Retailer 6$10,919 USD
Retailer 11$12,262 USD
Retailer 9$13,815 USD
Retailer 14$15,610 USD
Retailer 10$18,470 USD
With Clarity$19,311 USD

27 data points across 18 retailers

17 retailers$3,170 USD to $19,311 USD

A
Cheapest Retailer
-
$3,170 USD
£2,496 GBP
A
Retailer 2
-
$4,289 USD
View
A
Retailer 3
-
$4,416 USD
HK$34,500 HKD
View
A
Retailer 4
-
$4,926 USD
View
A
Retailer 5
-
$4,990 USD
View
A
Retailer 6
-
$5,219 USD
£4,109 GBP
View
A
Retailer 7
-
$5,964 USD
€5,680 EUR
View
Retailer 8
-
$6,067 USD
ZAR 98,006 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$6,106 USD
View
A
Retailer 10
-
$6,695 USD
View
Retailer 11
-
$7,351 USD
A$11,309 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
$10,919 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$12,262 USD
A$18,865 AUD
View
B
Retailer 14
-
$13,815 USD
View
B
Retailer 15
-
$15,610 USD
View
B
Retailer 16
-
$18,470 USD
View
Most Expensive
B
With Clarity
772679180 · Nov 2
$19,311 USD
View
16 more retailers have this diamond
Prices start from $3,170 USDSave up to $16,141 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
15.06ct Cushion
$3,170 USD