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Heart|Natural|GIA

2.03ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6555181771

Certificate GIA 6555181771

Diamond specifications and retailer prices

From $15,058 AUD
As of November 6, 2026
Save $400 AUD (3%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $25,462 AUD at NZ Jewellers · As of September 30, 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 6555181771. Listed at 16 retailers as of November 6, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555181771
Dimensions7.69 × 8.66 × 5.07 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.69 mm8.66 mm2.03 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555181771
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

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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 6
Current: $15,458 AUD|Low: $14,863 AUD|High: $25,299 AUD|Avg: $17,797 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 11$14,863 AUD
Retailer 10$14,871 AUD
Retailer 14$15,298 AUD
Retailer 8$15,337 AUD
Retailer 1$15,458 AUD
Retailer 13$16,027 AUD
Retailer 5$16,864 AUD
Retailer 2$17,101 AUD
Retailer 3$17,506 AUD
Retailer 7$17,549 AUD
Retailer 4$19,073 AUD
Retailer 12$19,542 AUD
Retailer 6$20,496 AUD
Retailer 9$25,167 AUD

36 data points across 14 retailers

16 retailers$15,058 AUD to $15,458 AUD

Retailer 1
-
$14,863 AUD
Price last confirmed 14 days ago
Retailer 2
-
$14,871 AUD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$15,058 AUD
View
Retailer 4
-
$15,298 AUD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$15,337 AUD
View
A
Retailer 6
-
$15,458 AUD
View
Retailer 7
-
$17,101 AUD
View
Price last confirmed 19 days ago
Retailer 8
-
$17,506 AUD
View
Price last confirmed 23 days ago
Retailer 9
-
$17,549 AUD
View
Price last confirmed 14 days ago
Retailer 10
-
$18,270 AUD
View
Price last confirmed 36 days ago
Retailer 11
-
$18,551 AUD
View
Price last confirmed 36 days ago
Retailer 12
-
$19,542 AUD
View
Price last confirmed 16 days ago
Retailer 13
-
$21,080 AUD
View
Price last confirmed 66 days ago
Retailer 14
-
$21,080 AUD
View
Price last confirmed 38 days ago
Retailer 15
-
$25,167 AUD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
aa0db0a7-2cf4-4fe8-a1be-e4880ea80154 · Sep 30
$25,462 AUD
$17,495 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $15,058 AUDSave up to $400 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
$15,058 AUD