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Heart|Natural|GIA

2.03ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 5242104701

Certificate GIA 5242104701

Diamond specifications and retailer prices

From $22,062 AUD
As of November 6, 2026
Save $4,514 AUD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $26,576 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242104701. Listed at 4 retailers as of November 6, 2026, with prices from $22,062 to $26,576, a $4,514 spread on the same certified stone. 77 Diamonds lists it at $26,576. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242104701
Dimensions7.83 × 8.83 × 4.84 mm
L/W Ratio1.13
Top View
7.83 mm8.83 mm2.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242104701
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 54.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $26,576 AUD|Low: $22,062 AUD|High: $26,839 AUD|Avg: $23,972 AUD|-0.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$22,062 AUD
Retailer 3$23,167 AUD
77 Diamonds$26,576 AUD

15 data points across 3 retailers

4 retailers$22,062 AUD to $26,576 AUD

B+
Cheapest Retailer
-
$22,062 AUD
B+
Retailer 2
-
$22,560 AUD
View
B
Retailer 3
-
$23,167 AUD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
HSCFJBDAJDZP · Nov 6
$26,576 AUD
£14,378 GBP
View
3 more retailers have this diamond
Prices start from $22,062 AUDSave up to $4,514 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.

B+
2.03ct Heart
$22,062 AUD