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Cushion|Lab Grown|IGI

6.12ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG671472725

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG671472725

Diamond specifications and retailer prices

From $1,759 SGD
$1,376 USD
As of October 29, 2026
Save $6,614 SGD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,374 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.12ct lab-grown cushion diamond

This 6.12ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671472725 or 671472725. Listed at 19 retailers as of October 29, 2026, with prices from $1,759 to $8,374, a $6,614 spread on the same certified stone. Brilliant Earth lists it at $8,374. 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

6.12
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671472725
Dimensions11.28 × 9.99 × 6.38 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.28 mm9.99 mm6.12 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671472725
Side View
Table 57.0%Crown 36.8°Girdle: THK-VTKPavilion 34.4°Culet: NoneDepth 63.9%

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 29
Current: $8,374 SGD|Low: $1,759 SGD|High: $8,374 SGD|Avg: $4,085 SGD
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 3$1,759 SGD
Retailer 16$1,822 SGD
Retailer 2$1,957 SGD
Retailer 14$2,033 SGD
Retailer 7$2,295 SGD
Retailer 12$2,608 SGD
Retailer 9$2,645 SGD
Retailer 10$2,925 SGD
Retailer 5$3,271 SGD
Retailer 8$4,403 SGD
Retailer 4$5,229 SGD
Retailer 15$5,457 SGD
Retailer 11$5,885 SGD
Retailer 6$6,105 SGD
Retailer 13$7,651 SGD
Brilliant Earth$8,374 SGD

40 data points across 16 retailers

19 retailers$1,759 SGD to $8,374 SGD

A
Cheapest Retailer
-
$1,759 SGD
$1,376 USD
Final sale: no returns
Retailer 2
-
$1,822 SGD
$1,425 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,957 SGD
£1,206 GBP
View
A
Retailer 4
-
$2,033 SGD
$1,590 USD
View
A
Retailer 5
-
$2,111 SGD
HK$12,900 HKD
View
A
Retailer 6
-
$2,295 SGD
$1,795 USD
View
A
Retailer 7
-
$2,608 SGD
$2,040 USD
View
A
Retailer 8
-
$2,645 SGD
£1,629 GBP
View
A
Retailer 9
-
$2,925 SGD
€2,179 EUR
View
A
Retailer 10
-
$3,271 SGD
$2,559 USD
View
B+
Retailer 11
-
$4,078 SGD
$3,190 USD
View
B+
Retailer 12
-
$4,403 SGD
£2,712 GBP
View
B+
Retailer 13
-
$5,229 SGD
$4,090 USD
View
B+
Retailer 14
-
$5,457 SGD
$4,268 USD
View
B+
Retailer 15
-
$5,885 SGD
£3,625 GBP
View
B+
Retailer 16
-
$6,105 SGD
View
B
Retailer 17
-
$6,389 SGD
$4,998 USD
View
Retailer 18
-
$7,651 SGD
$5,985 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14677609A · Oct 29
$8,374 SGD
$6,550 USD
View
18 more retailers have this diamond
Prices start from $1,759 SGDSave up to $6,614 SGD

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
6.12ct Cushion
$1,759 SGD