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Heart|Natural|GIA

2.51ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1567600823

Certificate GIA 1567600823

Diamond specifications and retailer prices

From $9,938 NZD
As of November 7, 2026
Save $4,455 NZD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $14,393 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567600823. Listed at 7 retailers as of November 6, 2026, with prices from $9,938 to $14,393, a $4,455 spread on the same certified stone. Wholesale Diamonds Direct lists it at $14,393. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.51
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.01°
Pavilion angle38.73°
OriginNatural
Grading LabGIA
CertificateGIA 1567600823
Dimensions9.36 × 8.07 × 5.56 mm
L/W Ratio1.16
Culet sizeNone
Top View
9.36 mm8.07 mm2.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567600823
Side View
Table 60.0%Crown 40.01°Girdle: MED-VTKPavilion 38.73°Culet: NDepth 59.4%

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: Nov 7
Current: $13,849 NZD|Low: $10,984 NZD|High: $14,393 NZD|Avg: $12,626 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 5, 2026
Retailer 4$10,984 NZD
Retailer 3$11,619 NZD
Retailer 2$11,884 NZD
Retailer 1$13,849 NZD
Retailer 5$13,978 NZD
Wholesale Diamonds Direct$14,393 NZD

4 data points across 6 retailers

7 retailers$9,938 NZD to $14,393 NZD

A
Cheapest Retailer
-
$9,938 NZD
A
Retailer 2
-
$10,984 NZD
View
A
Retailer 3
-
$11,619 NZD
View
A
Retailer 4
-
$11,884 NZD
View
B+
Retailer 5
-
$13,849 NZD
View
B+
Retailer 6
-
$13,978 NZD
View
Most Expensive
B+
Wholesale Diamonds Direct
668870886 · Nov 6
$14,393 NZD
$7,979 USD
View
6 more retailers have this diamond
Prices start from $9,938 NZDSave up to $4,455 NZD

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
$9,938 NZD