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Heart|Lab Grown|IGI

2.57ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG665401307

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665401307

Diamond specifications and retailer prices

From $962 SGD
$752 USD
As of November 2, 2026
Save $2,563 SGD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,525 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 2.57ct lab-grown heart diamond

This 2.57ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665401307 or 665401307. Listed at 15 retailers as of November 1, 2026, with prices from $962 to $3,525, a $2,563 spread on the same certified stone. MOH London lists it at $3,525. 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

2.57
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665401307
Dimensions8.54 × 9.53 × 5.36 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm9.53 mm2.57 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665401307
Side View
Table 55.0%Crown 32°Girdle: STK-VTKPavilion 38°Culet: NoneDepth 56.2%

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: Nov 2
Current: $3,525 SGD|Low: $675 SGD|High: $3,542 SGD|Avg: $2,031 SGD|+28.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$675 SGD
Retailer 2$962 SGD
Retailer 12$1,013 SGD
Retailer 8$1,310 SGD
Retailer 11$1,403 SGD
Retailer 10$1,771 SGD
Retailer 3$2,041 SGD
Retailer 9$2,222 SGD
Retailer 6$2,860 SGD
Retailer 7$2,892 SGD
Retailer 13$3,184 SGD
Retailer 5$3,402 SGD
MOH London$3,525 SGD

40 data points across 13 retailers

15 retailers$962 SGD to $3,525 SGD

Retailer 1
-
$675 SGD
$528 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$962 SGD
$752 USD
View
A
Retailer 3
-
$1,013 SGD
$792 USD
View
B+
Retailer 4
-
$1,310 SGD
£806 GBP
View
B+
Retailer 5
-
$1,403 SGD
$1,097 USD
View
B+
Retailer 6
-
$1,594 SGD
$1,246 USD
View
B
Retailer 7
-
$2,041 SGD
$1,596 USD
View
B
Retailer 8
-
$2,222 SGD
A$2,673 AUD
View
B
Retailer 9
-
$2,296 SGD
CA$2,493 CAD
View
B
Retailer 10
-
$2,860 SGD
$2,236 USD
View
B
Retailer 11
-
$2,892 SGD
$2,261 USD
View
B
Retailer 12
-
$3,104 SGD
$2,427 USD
View
B
Retailer 13
-
$3,184 SGD
View
Retailer 14
-
$3,402 SGD
$2,660 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
LG665401307 · Nov 1
$3,525 SGD
£2,170 GBP
View
14 more retailers have this diamond
Prices start from $962 SGDSave up to $2,563 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
2.57ct Heart
$962 SGD