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Cushion|Lab Grown|IGI

12.02ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG803606624

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG803606624

Diamond specifications and retailer prices

From $3,882 USD
As of October 29, 2026
Save $10,179 USD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,061 USD at Taylor and Hart · As of October 30, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803606624 or 803606624. Listed at 13 retailers as of October 29, 2026, with prices from $3,882 to $14,061, a $10,179 spread on the same certified stone. Taylor and Hart lists it at $14,061. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803606624
Dimensions17.52 × 12.15 × 7.22 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.52 mm12.15 mm12.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803606624
Side View
Table 55.0%Crown 30.8°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,005 USD|Low: $2,894 USD|High: $14,804 USD|Avg: $7,657 USD|-4.6%
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 31, 2026
Retailer 5$3,882 USD
Retailer 12$4,001 USD
Retailer 1$4,005 USD
Retailer 11$4,300 USD
Retailer 8$5,760 USD
Retailer 3$6,126 USD
Retailer 6$6,192 USD
Retailer 7$6,455 USD
Retailer 9$7,481 USD
Retailer 10$9,847 USD
Retailer 2$11,102 USD
Retailer 4$13,546 USD
Taylor and Hart$14,061 USD

31 data points across 13 retailers

13 retailers$3,882 USD to $14,061 USD

A
Cheapest Retailer
-
$3,882 USD
Final sale: no returns
Retailer 2
-
$4,001 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$4,005 USD
View
A
Retailer 4
-
$4,300 USD
View
A
Retailer 5
-
$5,760 USD
View
B+
Retailer 6
-
$6,126 USD
£4,824 GBP
View
A
Retailer 7
-
$6,192 USD
ZAR 100,032 ZAR
View
B+
Retailer 8
-
$6,455 USD
€6,148 EUR
View
Retailer 9
-
$7,481 USD
A$11,509 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$9,847 USD
View
B
Retailer 11
-
$11,102 USD
View
B
Retailer 12
-
$13,546 USD
SGD 18,305 SGD
View
Most Expensive
B
Taylor and Hart
CVGDACE · Oct 30
$14,061 USD
View
12 more retailers have this diamond
Prices start from $3,882 USDSave up to $10,179 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
$3,882 USD