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Radiant|Natural|GIA

2.03ct G SI2 Radiant Natural Diamond

GD • G/SI2 • GIA 6495322235

Certificate GIA 6495322235

Diamond specifications and retailer prices

From $12,518 AUD
As of November 6, 2026
Save $4,889 AUD (28%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,904 AUD at GemsNY · As of October 23, 2026
View at GemsNY

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6495322235. Listed at 18 retailers as of November 6, 2026, with a 39% 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6495322235
Dimensions8.36 × 6.58 × 4.28 mm
L/W Ratio1.27
Top View
8.36 mm6.58 mm2.03 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6495322235
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.0%

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 6
Current: $18,904 AUD|Low: $12,518 AUD|High: $18,904 AUD|Avg: $15,264 AUD
GemsNY
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 4$12,518 AUD
Retailer 3$12,781 AUD
Retailer 14$12,939 AUD
Retailer 12$13,221 AUD
Retailer 15$13,330 AUD
Retailer 7$13,445 AUD
Retailer 16$14,366 AUD
Retailer 17$15,564 AUD
Retailer 11$15,580 AUD
Retailer 2$15,804 AUD
Retailer 9$15,960 AUD
Retailer 5$16,009 AUD
Retailer 18$16,523 AUD
Retailer 8$16,854 AUD
Retailer 10$16,854 AUD
Retailer 13$16,854 AUD
Retailer 6$17,407 AUD
GemsNY$18,904 AUD

41 data points across 18 retailers

18 retailers$12,518 AUD to $17,407 AUD

A
Cheapest Retailer
-
$12,518 AUD
A
Retailer 2
-
$12,781 AUD
View
A
Retailer 3
-
$12,939 AUD
View
A
Retailer 4
-
$13,221 AUD
View
Retailer 5
-
$13,330 AUD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$13,445 AUD
View
A
Retailer 7
-
$13,473 AUD
View
B+
Retailer 8
-
$14,366 AUD
View
Final sale: no returns
Retailer 9
-
$15,564 AUD
View
Price last confirmed 16 days ago
A
Retailer 10
-
$15,580 AUD
View
B+
Retailer 11
-
$15,804 AUD
View
B+
Retailer 12
-
$15,960 AUD
View
B+
Retailer 13
-
$16,009 AUD
View
B+
Retailer 14
-
$16,854 AUD
View
B+
Retailer 15
-
$16,854 AUD
View
B+
Retailer 16
-
$16,854 AUD
View
B+
Retailer 17
-
$17,407 AUD
View
Most Expensive
GemsNY
N74001 · Oct 23
$18,904 AUD
$12,989 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $12,518 AUDSave up to $4,889 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
$12,518 AUD