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Heart|Natural|IGI

2.51ct J SI2 Heart Natural Diamond

VG • J/SI2 • IGI 750551482

Shape and cutting style on the report: Heart brilliant

Certificate IGI 750551482

Diamond specifications and retailer prices

From $5,343 SGD
As of November 6, 2026
Save $6,751 SGD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,094 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 750551482. Listed at 15 retailers as of November 5, 2026, with prices from $5,343 to $12,094, a $6,751 spread on the same certified stone. NZ Jewellers lists it at $12,094. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle45.9°
Pavilion angle34°
OriginNatural
Grading LabIGI
CertificateIGI 750551482
Dimensions8.43 × 9.21 × 5.15 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
8.43 mm9.21 mm2.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 750551482
Side View
Table 61.0%Crown 45.9°Girdle: THK-VTKPavilion 34°Culet: NoneDepth 55.9%

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 6
Current: $12,094 SGD|Low: $5,343 SGD|High: $12,094 SGD|Avg: $7,657 SGD
NZ Jewellers
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 6, 2026
Retailer 2$5,343 SGD
Retailer 9$5,990 SGD
Retailer 11$6,527 SGD
Retailer 10$6,585 SGD
Retailer 4$6,675 SGD
Retailer 6$7,110 SGD
Retailer 3$7,231 SGD
Retailer 5$7,231 SGD
Retailer 12$7,231 SGD
Retailer 7$7,843 SGD
Retailer 13$8,343 SGD
Retailer 8$11,486 SGD
NZ Jewellers$12,094 SGD

31 data points across 13 retailers

15 retailers$5,343 SGD to $12,094 SGD

A
Cheapest Retailer
-
$5,343 SGD
A
Retailer 2
-
$5,990 SGD
View
A
Retailer 3
-
$6,527 SGD
View
A
Retailer 4
-
$6,585 SGD
View
B+
Retailer 5
-
$6,675 SGD
View
Final sale: no returns
B+
Retailer 6
-
$7,028 SGD
View
A
Retailer 7
-
$7,110 SGD
View
B+
Retailer 8
-
$7,231 SGD
View
B+
Retailer 9
-
$7,231 SGD
View
Retailer 10
-
$7,231 SGD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$7,428 SGD
View
A
Retailer 12
-
$7,843 SGD
View
B+
Retailer 13
-
$8,343 SGD
View
B+
Retailer 14
-
$11,486 SGD
View
Most Expensive
B+
NZ Jewellers
32a4d713-0979-49e2-aca2-73a4e9bc457d · Nov 5
$12,094 SGD
$9,437 USD
View
14 more retailers have this diamond
Prices start from $5,343 SGDSave up to $6,751 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
$5,343 SGD