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Heart|Natural|GIA

2.12ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 2547238764

Certificate GIA 2547238764

Diamond specifications and retailer prices

From $7,497 AUD
As of November 2, 2026
Save $5,187 AUD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $12,684 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 2.12ct natural heart diamond

This 2.12ct 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 2547238764. Listed at 5 retailers as of November 2, 2026, with prices from $7,497 to $12,684, a $5,187 spread on the same certified stone. NZ Jewellers lists it at $12,684. 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

2.12
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.67°
Pavilion angle42.37°
OriginNatural
Grading LabGIA
CertificateGIA 2547238764
Dimensions7.96 × 8.86 × 5.36 mm
L/W Ratio1.11
Top View
7.96 mm8.86 mm2.12 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547238764
Side View
Table 63.0%Crown 38.67°GirdlePavilion 42.37°CuletDepth 60.6%

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 2
Current: $12,684 AUD|Low: $7,136 AUD|High: $13,291 AUD|Avg: $9,260 AUD|-4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$7,136 AUD
Retailer 2$7,497 AUD
Retailer 4$7,584 AUD
Retailer 5$7,584 AUD
Retailer 7$8,475 AUD
Retailer 3$12,078 AUD
NZ Jewellers$12,684 AUD

29 data points across 7 retailers

5 retailers$7,497 AUD to $12,684 AUD

A
Cheapest Retailer
-
$7,497 AUD
A
Retailer 2
-
$7,584 AUD
View
A
Retailer 3
-
$7,584 AUD
View
B
Retailer 4
-
$12,078 AUD
View
Most Expensive
B
NZ Jewellers
2bcc85f1-cafd-49dc-9cfc-2ad1c8f60d70 · Nov 3
$12,684 AUD
$8,715 USD
View
4 more retailers have this diamond
Prices start from $7,497 AUDSave up to $5,187 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
2.12ct Heart
$7,497 AUD