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Cushion|Lab Grown|IGI

13.51ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG786691224

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786691224

Diamond specifications and retailer prices

From $2,198 USD
£1,731 GBP
As of October 27, 2026
Save $11,029 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,227 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 13.51ct lab-grown cushion diamond

This 13.51ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786691224 or 786691224. Listed at 14 retailers as of October 27, 2026, with prices from $2,198 to $13,227, a $11,029 spread on the same certified stone. With Clarity lists it at $13,227. 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

13.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786691224
Dimensions11.89 × 16.44 × 7.62 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm16.44 mm13.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786691224
Side View
Table 60.0%Crown 35.7°Girdle: STK-THKPavilion 29.6°Culet: NoneDepth 64.1%

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: Oct 27
Current: $11,119 USD|Low: $2,191 USD|High: $13,461 USD|Avg: $6,077 USD|-0.5%
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
With Clarity
November 2, 2026
Retailer 13$2,198 USD
Retailer 4$2,633 USD
Retailer 7$3,072 USD
Retailer 12$3,530 USD
Retailer 14$3,735 USD
Retailer 10$3,770 USD
Retailer 9$4,086 USD
Retailer 2$4,257 USD
Retailer 3$5,182 USD
Retailer 11$6,255 USD
Retailer 5$7,349 USD
Retailer 8$9,796 USD
Retailer 1$11,119 USD
Retailer 6$11,630 USD
With Clarity$13,227 USD

30 data points across 15 retailers

14 retailers$2,198 USD to $13,227 USD

A
Cheapest Retailer
-
$2,198 USD
£1,731 GBP
A
Retailer 2
-
$3,072 USD
HK$24,000 HKD
View
Retailer 3
-
$3,530 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$3,735 USD
£2,941 GBP
View
A
Retailer 5
-
$3,770 USD
View
A
Retailer 6
-
$4,086 USD
€3,891 EUR
View
A
Retailer 7
-
$4,257 USD
View
Retailer 8
-
$5,182 USD
£4,080 GBP
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$6,255 USD
View
B+
Retailer 10
-
$7,349 USD
View
B
Retailer 11
-
$9,796 USD
A$15,070 AUD
View
B
Retailer 12
-
$11,119 USD
View
B
Retailer 13
-
$11,630 USD
View
Most Expensive
B
With Clarity
786691224 · Nov 2
$13,227 USD
View
13 more retailers have this diamond
Prices start from $2,198 USDSave up to $11,029 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
13.51ct Cushion
$2,198 USD