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Heart|Natural|GIA

2.03ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6515159556

Certificate GIA 6515159556

Diamond specifications and retailer prices

From $14,376 AUD
As of November 5, 2026
Save $8,232 AUD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $22,608 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515159556. Listed at 9 retailers as of November 5, 2026, with prices from $14,376 to $22,608, a $8,232 spread on the same certified stone. NZ Jewellers lists it at $22,608. 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

2.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515159556
Dimensions8.64 × 7.61 × 4.64 mm
L/W Ratio1.14
Top View
8.64 mm7.61 mm2.03 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515159556
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

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: $22,608 AUD|Low: $12,783 AUD|High: $23,163 AUD|Avg: $16,809 AUD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$14,376 AUD
Retailer 9$14,555 AUD
Retailer 8$14,606 AUD
Retailer 2$15,094 AUD
Retailer 4$16,220 AUD
Retailer 7$16,471 AUD
Retailer 5$16,762 AUD
Retailer 6$21,128 AUD
NZ Jewellers$22,608 AUD

44 data points across 9 retailers

9 retailers$14,376 AUD to $22,608 AUD

A
Cheapest Retailer
-
$14,376 AUD
Retailer 2
-
$14,555 AUD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$14,606 AUD
View
Final sale: no returns
A
Retailer 4
-
$15,094 AUD
View
A
Retailer 5
-
$16,220 AUD
View
A
Retailer 6
-
$16,471 AUD
View
A
Retailer 7
-
$16,762 AUD
View
B+
Retailer 8
-
$21,128 AUD
View
Most Expensive
B
NZ Jewellers
b0f317bc-f004-44d9-84ce-1cf0eb81c149 · Nov 5
$22,608 AUD
$15,534 USD
View
8 more retailers have this diamond
Prices start from $14,376 AUDSave up to $8,232 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
2.03ct Heart
$14,376 AUD