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Cushion|Lab Grown|IGI

12.03ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG752512015

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG752512015

Diamond specifications and retailer prices

From $3,675 USD
As of November 1, 2026
Save $9,654 USD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,329 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.03ct lab-grown cushion diamond

This 12.03ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG752512015 or 752512015. Listed at 12 retailers as of October 31, 2026, with prices from $3,675 to $13,329, a $9,654 spread on the same certified stone. Taylor and Hart lists it at $13,329. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.03
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752512015
Dimensions16.71 × 11.55 × 7.40 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.71 mm11.55 mm12.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752512015
Side View
Table 69.0%Crown 36.4°Girdle: THK-VTKPavilion 32.5°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: Nov 1
Current: $5,026 USD|Low: $2,985 USD|High: $13,329 USD|Avg: $6,507 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 2, 2026
Retailer 3$3,675 USD
Retailer 2$3,806 USD
Retailer 7$3,965 USD
Retailer 6$4,129 USD
Retailer 11$4,615 USD
Retailer 1$5,026 USD
Retailer 9$5,806 USD
Retailer 4$5,908 USD
Retailer 5$7,084 USD
Retailer 10$9,517 USD
Retailer 8$9,677 USD
Taylor and Hart$13,329 USD

43 data points across 12 retailers

12 retailers$3,675 USD to $13,329 USD

A
Cheapest Retailer
-
$3,675 USD
Final sale: no returns
Retailer 2
-
$3,806 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$3,965 USD
View
B+
Retailer 4
-
$4,129 USD
View
A
Retailer 5
-
$4,615 USD
ZAR 74,556 ZAR
View
B+
Retailer 6
-
$5,026 USD
£3,957 GBP
View
B+
Retailer 7
-
$5,806 USD
£4,572 GBP
View
B+
Retailer 8
-
$5,908 USD
View
B
Retailer 9
-
$7,084 USD
A$10,898 AUD
View
B
Retailer 10
-
$9,517 USD
View
B
Retailer 11
-
$9,677 USD
View
Most Expensive
B
Taylor and Hart
0SFY6HJ · Oct 31
$13,329 USD
View
11 more retailers have this diamond
Prices start from $3,675 USDSave up to $9,654 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
12.03ct Cushion
$3,675 USD