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Heart|Natural|GIA

2.12ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 6542486844

Certificate GIA 6542486844

Diamond specifications and retailer prices

From $7,049 SGD
As of November 2, 2026
Save $4,306 SGD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,129 SGD at NZ Jewellers · As of September 28, 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 6542486844. Listed at 7 retailers as of November 2, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.5°
Pavilion angle40.17°
OriginNatural
Grading LabGIA
CertificateGIA 6542486844
Dimensions8.09 × 9.02 × 5.05 mm
L/W Ratio1.11
Top View
8.09 mm9.02 mm2.12 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542486844
Side View
Table 63.0%Crown 34.5°GirdlePavilion 40.17°CuletDepth 56.0%

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: $7,049 SGD|Low: $6,493 SGD|High: $11,689 SGD|Avg: $8,242 SGD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$6,493 SGD
Retailer 1$7,049 SGD
Retailer 4$7,752 SGD
Retailer 2$11,355 SGD

25 data points across 4 retailers

7 retailers$7,049 SGD to $11,355 SGD

A
Cheapest Retailer
-
$7,049 SGD
Retailer 2
-
$7,253 SGD
View
Price last confirmed 41 days ago
Retailer 3
-
$7,253 SGD
View
Price last confirmed 36 days ago
Retailer 4
-
$7,253 SGD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$11,355 SGD
View
Retailer 6
-
$12,129 SGD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
aee6479e-fbf4-4d12-9dbf-3056b07a70a1 · Sep 28
$12,129 SGD
$9,464 USD
View
Price last confirmed 39 days ago
6 more retailers have this diamond
Prices start from $7,049 SGDSave up to $4,306 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
2.12ct Heart
$7,049 SGD