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Heart|Lab Grown|IGI

2.56ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG512227949

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG512227949

Diamond specifications and retailer prices

From $606 SGD
$474 USD
As of November 2, 2026
Save $3,333 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,939 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.56ct lab-grown heart diamond

This 2.56ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512227949 or 512227949. Listed at 20 retailers as of November 2, 2026, with prices from $606 to $3,939, a $3,333 spread on the same certified stone. Brilliant Earth lists it at $3,939. 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

2.56
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512227949
Dimensions9.25 × 8.55 × 5.53 mm
L/W Ratio1.08
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
9.25 mm8.55 mm2.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512227949
Side View
Table 59.5%Crown 34°Girdle: STK-VTKPavilion 38.8°Culet: NoneDepth 59.8%

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: $3,939 SGD|Low: $582 SGD|High: $4,233 SGD|Avg: $1,705 SGD|-6.9%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 16$606 SGD
Retailer 5$679 SGD
Retailer 8$679 SGD
Retailer 17$752 SGD
Retailer 14$934 SGD
Retailer 7$1,106 SGD
Retailer 4$1,173 SGD
Retailer 6$1,247 SGD
Retailer 11$1,248 SGD
Retailer 13$1,670 SGD
Retailer 2$1,814 SGD
Retailer 15$2,022 SGD
Retailer 3$2,418 SGD
Retailer 10$2,455 SGD
Retailer 9$2,646 SGD
Retailer 12$2,763 SGD
Retailer 18$2,815 SGD
Brilliant Earth$3,939 SGD

44 data points across 18 retailers

20 retailers$606 SGD to $3,939 SGD

A
Cheapest Retailer
-
$606 SGD
$474 USD
A
Retailer 2
-
$679 SGD
$531 USD
View
Final sale: no returns
A
Retailer 3
-
$679 SGD
$531 USD
View
A
Retailer 4
-
$752 SGD
$588 USD
View
Retailer 5
-
$752 SGD
$588 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$934 SGD
$730 USD
View
A
Retailer 7
-
$1,106 SGD
$865 USD
View
A
Retailer 8
-
$1,173 SGD
$917 USD
View
A
Retailer 9
-
$1,247 SGD
$975 USD
View
A
Retailer 10
-
$1,248 SGD
£769 GBP
View
B+
Retailer 11
-
$1,670 SGD
A$2,009 AUD
View
B+
Retailer 12
-
$1,814 SGD
ZAR 22,919 ZAR
View
B+
Retailer 13
-
$2,022 SGD
$1,581 USD
View
B
Retailer 14
-
$2,177 SGD
HK$13,300 HKD
View
B
Retailer 15
-
$2,418 SGD
$1,891 USD
View
B
Retailer 16
-
$2,455 SGD
$1,920 USD
View
B
Retailer 17
-
$2,646 SGD
$2,069 USD
View
B
Retailer 18
-
$2,763 SGD
£1,701 GBP
View
B
Retailer 19
-
$2,815 SGD
$2,201 USD
View
Most Expensive
B
Brilliant Earth
17972294A · Nov 2
$3,939 SGD
$3,080 USD
View
19 more retailers have this diamond
Prices start from $606 SGDSave up to $3,333 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
2.56ct Heart
$606 SGD