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Cushion|Lab Grown|IGI

12.02ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG801626311

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG801626311

Diamond specifications and retailer prices

From $3,255 USD
As of October 29, 2026
Save $7,808 USD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,063 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 12.02ct lab-grown cushion diamond

This 12.02ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801626311 or 801626311. Listed at 13 retailers as of October 27, 2026, with prices from $3,255 to $11,063, a $7,808 spread on the same certified stone. Taylor and Hart lists it at $11,063. 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

12.02
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle29.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801626311
Dimensions13.31 × 12.74 × 7.69 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.31 mm12.74 mm12.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801626311
Side View
Table 66.0%Crown 33.4°Girdle: THK-VTKPavilion 29.5°Culet: NoneDepth 60.4%

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 29
Current: $5,035 USD|Low: $3,139 USD|High: $11,063 USD|Avg: $6,027 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 29, 2026
Retailer 2$3,139 USD
Retailer 11$3,252 USD
Retailer 6$3,255 USD
Retailer 12$3,611 USD
Retailer 5$4,380 USD
Retailer 1$5,035 USD
Retailer 10$5,059 USD
Retailer 4$5,471 USD
Retailer 7$6,036 USD
Retailer 3$8,155 USD
Retailer 9$8,170 USD
Retailer 8$9,502 USD
Taylor and Hart$11,063 USD

37 data points across 13 retailers

13 retailers$3,255 USD to $11,063 USD

Retailer 1
-
$3,252 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$3,255 USD
View
A
Retailer 3
-
$3,611 USD
View
A
Retailer 4
-
$4,380 USD
£3,449 GBP
View
A
Retailer 5
-
$5,035 USD
ZAR 81,336 ZAR
View
Retailer 6
-
$5,059 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$5,471 USD
£4,308 GBP
View
Retailer 8
-
$6,036 USD
A$9,286 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$6,450 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
$8,155 USD
View
B
Retailer 11
-
$8,170 USD
View
B
Retailer 12
-
$9,502 USD
View
Most Expensive
B
Taylor and Hart
WG6XCFJ · Oct 27
$11,063 USD
View
12 more retailers have this diamond
Prices start from $3,255 USDSave up to $7,808 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
12.02ct Cushion
$3,255 USD