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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 $8,862 AUD
As of November 5, 2026
Save $2,750 AUD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,612 AUD 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 6 retailers as of November 5, 2026, with prices from $8,862 to $11,612, a $2,750 spread on the same certified stone. Wholesale Diamonds Direct lists it at $11,612. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,173 AUD|Low: $8,862 AUD|High: $11,612 AUD|Avg: $10,186 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 5, 2026
Retailer 4$8,862 AUD
Retailer 3$9,374 AUD
Retailer 2$9,588 AUD
Retailer 1$11,173 AUD
Retailer 5$11,278 AUD
Wholesale Diamonds Direct$11,612 AUD

4 data points across 6 retailers

6 retailers$8,862 AUD to $11,612 AUD

A
Cheapest Retailer
-
$8,862 AUD
A
Retailer 2
-
$9,374 AUD
View
A
Retailer 3
-
$9,588 AUD
View
B+
Retailer 4
-
$11,173 AUD
View
B+
Retailer 5
-
$11,278 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
668870886 · Nov 6
$11,612 AUD
$7,979 USD
View
5 more retailers have this diamond
Prices start from $8,862 AUDSave up to $2,750 AUD

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
$8,862 AUD