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Heart|Lab Grown|IGI

2.51ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG771631429

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG771631429

Diamond specifications and retailer prices

From $427 SGD
$334 USD
As of October 30, 2026
Save $3,370 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,797 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.51ct lab-grown heart diamond

This 2.51ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771631429 or 771631429. Listed at 14 retailers as of October 30, 2026, with prices from $427 to $3,797, a $3,370 spread on the same certified stone. Do Amore Diamonds lists it at $3,797. 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

2.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771631429
Dimensions8.36 × 9.53 × 5.26 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm9.53 mm2.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771631429
Side View
Table 58.0%Crown 35.9°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 59.2%

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: $3,797 SGD|Low: $404 SGD|High: $5,420 SGD|Avg: $1,583 SGD|-2.0%
Do Amore Diamonds
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
October 31, 2026
Retailer 6$427 SGD
Retailer 16$491 SGD
Retailer 14$496 SGD
Retailer 18$680 SGD
Retailer 17$720 SGD
Retailer 2$729 SGD
Retailer 15$909 SGD
Retailer 7$919 SGD
Retailer 9$1,084 SGD
Retailer 10$1,207 SGD
Retailer 13$1,295 SGD
Retailer 5$1,466 SGD
Retailer 3$1,881 SGD
Retailer 4$2,025 SGD
Retailer 8$2,137 SGD
Retailer 12$2,297 SGD
Retailer 11$3,004 SGD
Do Amore Diamonds$3,797 SGD

30 data points across 18 retailers

14 retailers$427 SGD to $3,797 SGD

A
Cheapest Retailer
-
$427 SGD
$334 USD
A
Retailer 2
-
$491 SGD
$384 USD
View
Final sale: no returns
A
Retailer 3
-
$496 SGD
$388 USD
View
A
Retailer 4
-
$680 SGD
$532 USD
View
B+
Retailer 5
-
$720 SGD
$563 USD
View
A
Retailer 6
-
$729 SGD
$570 USD
View
A
Retailer 7
-
$909 SGD
$711 USD
View
B+
Retailer 8
-
$1,295 SGD
A$1,558 AUD
View
B+
Retailer 9
-
$1,466 SGD
$1,147 USD
View
B+
Retailer 10
-
$1,881 SGD
$1,471 USD
View
B
Retailer 11
-
$2,025 SGD
$1,584 USD
View
B
Retailer 12
-
$2,297 SGD
£1,415 GBP
View
B
Retailer 13
-
$3,004 SGD
$2,350 USD
View
Most Expensive
B
Do Amore Diamonds
27-800C9F9AF · Oct 30
$3,797 SGD
$2,970 USD
View
13 more retailers have this diamond
Prices start from $427 SGDSave up to $3,370 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
2.51ct Heart
$427 SGD