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Heart|Natural|GIA

2.03ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7518012805

Certificate GIA 7518012805

Diamond specifications and retailer prices

From $18,748 NZD
As of November 6, 2026
Save $10,021 NZD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $30,785 NZD at NZ Jewellers · As of September 25, 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 D 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 7518012805. Listed at 13 retailers as of November 4, 2026, with a 53% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7518012805
Dimensions7.81 × 8.68 × 5.13 mm
L/W Ratio1.11
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.81 mm8.68 mm2.03 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7518012805
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.1%

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 6
Current: $19,756 NZD|Low: $16,379 NZD|High: $29,193 NZD|Avg: $20,703 NZD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$16,430 NZD
Retailer 6$18,748 NZD
Retailer 9$18,916 NZD
Retailer 1$19,756 NZD
Retailer 7$20,388 NZD
Retailer 8$20,388 NZD
Retailer 3$20,624 NZD
Retailer 4$22,428 NZD
Retailer 2$28,769 NZD

39 data points across 9 retailers

13 retailers$18,748 NZD to $28,769 NZD

Retailer 1
-
$16,430 NZD
Price last confirmed 14 days ago
Retailer 2
-
$16,919 NZD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$18,748 NZD
View
A
Retailer 4
-
$18,916 NZD
View
A
Retailer 5
-
$19,756 NZD
View
B+
Retailer 6
-
$20,388 NZD
View
Final sale: no returns
A
Retailer 7
-
$20,624 NZD
View
Retailer 8
-
$22,087 NZD
View
Price last confirmed 42 days ago
B+
Retailer 9
-
$22,428 NZD
View
B+
Retailer 10
-
$22,614 NZD
View
Retailer 11
-
$25,485 NZD
View
Price last confirmed 43 days ago
B
Retailer 12
-
$28,769 NZD
View
Most Expensive
NZ Jewellers
39b2c385-7303-46c4-82f1-e2ff8bcc1938 · Sep 25
$30,785 NZD
$17,066 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $18,748 NZDSave up to $10,021 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
2.03ct Heart
$18,748 NZD