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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 $9,292 NZD
As of November 2, 2026
Save $6,429 NZD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $15,721 NZD 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 $9,292 to $15,721, a $6,429 spread on the same certified stone. NZ Jewellers lists it at $15,721. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $15,721 NZD|Low: $8,845 NZD|High: $16,473 NZD|Avg: $11,457 NZD|-4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$8,845 NZD
Retailer 2$9,292 NZD
Retailer 4$9,400 NZD
Retailer 5$9,400 NZD
Retailer 7$10,504 NZD
Retailer 3$14,971 NZD
NZ Jewellers$15,721 NZD

28 data points across 7 retailers

5 retailers$9,292 NZD to $15,721 NZD

A
Cheapest Retailer
-
$9,292 NZD
A
Retailer 2
-
$9,400 NZD
View
A
Retailer 3
-
$9,400 NZD
View
B
Retailer 4
-
$14,971 NZD
View
Most Expensive
B
NZ Jewellers
2bcc85f1-cafd-49dc-9cfc-2ad1c8f60d70 · Nov 3
$15,721 NZD
$8,715 USD
View
4 more retailers have this diamond
Prices start from $9,292 NZDSave up to $6,429 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
2.12ct Heart
$9,292 NZD