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Heart|Natural|GIA

2.03ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 6435795692

Certificate GIA 6435795692

Diamond specifications and retailer prices

From $16,955 AUD
As of November 4, 2026
Save $8,009 AUD (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $26,714 AUD at NZ Jewellers · As of October 6, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6435795692. Listed at 7 retailers as of November 4, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435795692
Dimensions8.70 × 7.22 × 5.31 mm
L/W Ratio1.20
Top View
8.70 mm7.22 mm2.03 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435795692
Side View
Table 55.0%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 4
Current: $24,964 AUD|Low: $14,959 AUD|High: $25,333 AUD|Avg: $18,951 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
November 4, 2026
Retailer 3$14,959 AUD
Retailer 2$16,955 AUD
Retailer 1$24,964 AUD

12 data points across 3 retailers

7 retailers$16,955 AUD to $24,964 AUD

A
Cheapest Retailer
-
$16,955 AUD
Final sale: no returns
Retailer 2
-
$17,692 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$18,872 AUD
View
Price last confirmed 36 days ago
Retailer 4
-
$19,166 AUD
View
Price last confirmed 30 days ago
Retailer 5
-
$19,904 AUD
View
Price last confirmed 30 days ago
B
Retailer 6
-
$24,964 AUD
View
Most Expensive
NZ Jewellers
d3d01c82-bc0b-41e6-b667-37a0ffd8161a · Oct 6
$26,714 AUD
$18,355 USD
View
Price last confirmed 31 days ago
6 more retailers have this diamond
Prices start from $16,955 AUDSave up to $8,009 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
$16,955 AUD