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Cushion|Lab Grown|IGI

12.08ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG626428544

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG626428544

Diamond specifications and retailer prices

From $2,583 USD
£2,034 GBP
As of October 30, 2026
Save $15,487 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,070 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 12.08ct lab-grown cushion diamond

This 12.08ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626428544 or 626428544. Listed at 15 retailers as of October 29, 2026, with prices from $2,583 to $18,070, a $15,487 spread on the same certified stone. Brilliant Earth lists it at $18,070. 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

12.08
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626428544
Dimensions13.56 × 12.99 × 8.67 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.56 mm12.99 mm12.08 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626428544
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 39°Culet: NoneDepth 66.7%

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 30
Current: $18,070 USD|Low: $2,574 USD|High: $18,070 USD|Avg: $5,760 USD
Brilliant Earth
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
October 31, 2026
Retailer 8$2,583 USD
Retailer 3$3,095 USD
Retailer 13$3,206 USD
Retailer 5$3,648 USD
Retailer 7$4,110 USD
Retailer 12$4,202 USD
Retailer 2$4,332 USD
Retailer 14$4,988 USD
Retailer 9$5,122 USD
Retailer 6$5,532 USD
Retailer 11$8,054 USD
Retailer 10$8,547 USD
Retailer 4$8,940 USD
Brilliant Earth$18,070 USD

44 data points across 14 retailers

15 retailers$2,583 USD to $18,070 USD

A
Cheapest Retailer
-
$2,583 USD
£2,034 GBP
A
Retailer 2
-
$3,095 USD
View
Final sale: no returns
Retailer 3
-
$3,206 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$3,648 USD
View
A
Retailer 5
-
$4,110 USD
View
A
Retailer 6
-
$4,202 USD
View
A
Retailer 7
-
$4,332 USD
£3,411 GBP
View
Retailer 8
-
$4,988 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$5,122 USD
€4,878 EUR
View
B+
Retailer 10
-
$5,532 USD
£4,356 GBP
View
B+
Retailer 11
-
$8,054 USD
View
B
Retailer 12
-
$8,547 USD
View
B
Retailer 13
-
$8,940 USD
View
B
Retailer 14
-
$11,176 USD
View
Most Expensive
B
Brilliant Earth
20602485A · Oct 29
$18,070 USD
View
14 more retailers have this diamond
Prices start from $2,583 USDSave up to $15,487 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
12.08ct Cushion
$2,583 USD