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Heart|Lab Grown|IGI

2.57ct G VVS1 Heart Lab Grown Diamond

EX • G/VVS1 • IGI LG771631434

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG771631434

Diamond specifications and retailer prices

From $618 SGD
As of November 6, 2026
Save $4,868 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,485 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown heart diamond

This 2.57ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771631434 or 771631434. Listed at 14 retailers as of November 5, 2026, with prices from $618 to $5,485, a $4,868 spread on the same certified stone. Do Amore Diamonds lists it at $5,485. 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
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771631434
Dimensions8.28 × 9.49 × 5.55 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm9.49 mm2.57 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771631434
Side View
Table 60.0%Crown 37.7°Girdle: STK-THKPavilion 42.3°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $5,485 SGD|Low: $618 SGD|High: $6,088 SGD|Avg: $2,186 SGD|-9.9%
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
November 5, 2026
Retailer 13$618 SGD
Retailer 5$692 SGD
Retailer 3$728 SGD
Retailer 11$948 SGD
Retailer 6$1,060 SGD
Retailer 15$1,089 SGD
Retailer 14$1,127 SGD
Retailer 7$1,384 SGD
Retailer 8$1,502 SGD
Retailer 2$1,883 SGD
Retailer 9$1,921 SGD
Retailer 16$2,225 SGD
Retailer 4$2,952 SGD
Retailer 10$3,531 SGD
Retailer 12$4,037 SGD
Do Amore Diamonds$5,485 SGD

29 data points across 16 retailers

14 retailers$618 SGD to $5,485 SGD

A
Cheapest Retailer
-
$618 SGD
A
Retailer 2
-
$692 SGD
View
A
Retailer 3
-
$728 SGD
View
Final sale: no returns
A
Retailer 4
-
$948 SGD
View
A
Retailer 5
-
$1,060 SGD
View
B+
Retailer 6
-
$1,089 SGD
View
A
Retailer 7
-
$1,127 SGD
View
B+
Retailer 8
-
$1,883 SGD
View
B+
Retailer 9
-
$1,921 SGD
View
B
Retailer 10
-
$2,225 SGD
View
B
Retailer 11
-
$2,952 SGD
View
B
Retailer 12
-
$3,531 SGD
View
B
Retailer 13
-
$4,037 SGD
View
Most Expensive
B
Do Amore Diamonds
27-6C589613F · Nov 5
$5,485 SGD
$4,280 USD
View
13 more retailers have this diamond
Prices start from $618 SGDSave up to $4,868 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
$618 SGD