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Radiant|Natural|GIA

2.03ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 7486328395

Certificate GIA 7486328395

Diamond specifications and retailer prices

From $21,889 AUD
As of November 5, 2026
Save $16,832 AUD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $38,721 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant 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 7486328395. Listed at 15 retailers as of November 4, 2026, with prices from $21,889 to $38,721, a $16,832 spread on the same certified stone. MOH London lists it at $38,721. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7486328395
Dimensions8.16 × 6.44 × 4.37 mm
L/W Ratio1.27
Top View
8.16 mm6.44 mm2.03 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7486328395
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
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 5
Current: $38,721 AUD|Low: $21,889 AUD|High: $39,034 AUD|Avg: $28,200 AUD|-0.3%
MOH London
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 7, 2026
Retailer 4$21,889 AUD
Retailer 3$23,823 AUD
Retailer 6$23,927 AUD
Retailer 12$24,327 AUD
Retailer 11$24,860 AUD
Retailer 2$25,609 AUD
Retailer 5$25,817 AUD
Retailer 13$26,517 AUD
Retailer 14$26,932 AUD
Retailer 9$27,967 AUD
Retailer 7$29,994 AUD
Retailer 8$34,136 AUD
Retailer 10$35,218 AUD
MOH London$38,721 AUD

46 data points across 14 retailers

15 retailers$21,889 AUD to $38,721 AUD

A
Cheapest Retailer
-
$21,889 AUD
A
Retailer 2
-
$22,629 AUD
View
A
Retailer 3
-
$23,823 AUD
View
Final sale: no returns
A
Retailer 4
-
$23,927 AUD
View
B+
Retailer 5
-
$24,327 AUD
View
Retailer 6
-
$24,860 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$25,609 AUD
View
Retailer 8
-
$25,817 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$26,517 AUD
View
B+
Retailer 10
-
$26,932 AUD
View
B+
Retailer 11
-
$27,967 AUD
View
B+
Retailer 12
-
$29,994 AUD
View
B+
Retailer 13
-
$34,136 AUD
View
B
Retailer 14
-
$35,218 AUD
View
Most Expensive
B
MOH London
E6EFC7394 · Nov 4
$38,721 AUD
£20,949 GBP
View
14 more retailers have this diamond
Prices start from $21,889 AUDSave up to $16,832 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 Radiant
$21,889 AUD