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Cushion|Lab Grown|IGI

12.01ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG625419520

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG625419520

Diamond specifications and retailer prices

From $3,283 SGD
£2,022 GBP
As of October 30, 2026
Save $19,677 SGD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $22,960 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.01ct lab-grown cushion diamond

This 12.01ct 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 LG625419520 or 625419520. Listed at 15 retailers as of October 30, 2026, with prices from $3,283 to $22,960, a $19,677 spread on the same certified stone. Brilliant Earth lists it at $22,960. 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

12.01
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625419520
Dimensions15.28 × 12.33 × 7.66 mm
L/W Ratio1.24
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
15.28 mm12.33 mm12.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625419520
Side View
Table 63.0%Crown 37.3°Girdle: MED-THKPavilion 33°Culet: NoneDepth 62.1%

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: Oct 30
Current: $22,960 SGD|Low: $3,272 SGD|High: $22,960 SGD|Avg: $7,296 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
October 31, 2026
Retailer 9$3,283 SGD
Retailer 3$3,934 SGD
Retailer 13$4,076 SGD
Retailer 5$4,638 SGD
Retailer 8$5,229 SGD
Retailer 12$5,340 SGD
Retailer 7$5,505 SGD
Retailer 14$6,343 SGD
Retailer 2$6,463 SGD
Retailer 6$7,033 SGD
Retailer 11$10,237 SGD
Retailer 10$10,808 SGD
Retailer 4$11,367 SGD
Brilliant Earth$22,960 SGD

43 data points across 14 retailers

15 retailers$3,283 SGD to $22,960 SGD

A
Cheapest Retailer
-
$3,283 SGD
£2,022 GBP
A
Retailer 2
-
$3,934 SGD
$3,077 USD
View
Final sale: no returns
Retailer 3
-
$4,076 SGD
$3,188 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$4,638 SGD
$3,628 USD
View
A
Retailer 5
-
$5,229 SGD
$4,090 USD
View
A
Retailer 6
-
$5,340 SGD
$4,177 USD
View
A
Retailer 7
-
$5,505 SGD
£3,391 GBP
View
Retailer 8
-
$6,343 SGD
$4,962 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$6,463 SGD
€4,815 EUR
View
B+
Retailer 10
-
$7,033 SGD
£4,332 GBP
View
B+
Retailer 11
-
$10,237 SGD
$8,008 USD
View
B
Retailer 12
-
$10,808 SGD
$8,454 USD
View
B
Retailer 13
-
$11,367 SGD
$8,892 USD
View
B
Retailer 14
-
$14,206 SGD
$11,112 USD
View
Most Expensive
B
Brilliant Earth
20602406A · Oct 31
$22,960 SGD
$17,960 USD
View
14 more retailers have this diamond
Prices start from $3,283 SGDSave up to $19,677 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
12.01ct Cushion
$3,283 SGD