CaratHunter
Plans
Radiant|Natural|GIA

2.03ct J SI1 Radiant Natural Diamond

ID • J/SI1 • GIA 5556095309

Certificate GIA 5556095309

Diamond specifications and retailer prices

From $15,972 AUD
As of November 1, 2026
Save $11,347 AUD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $27,319 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556095309. Listed at 12 retailers as of October 30, 2026, with prices from $15,972 to $27,319, a $11,347 spread on the same certified stone. NZ Jewellers lists it at $27,319. 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
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556095309
Dimensions9.46 × 6.12 × 4.04 mm
L/W Ratio1.55
Top View
9.46 mm6.12 mm2.03 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556095309
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $27,319 AUD|Low: $15,355 AUD|High: $28,159 AUD|Avg: $20,229 AUD|-3.0%
NZ Jewellers
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 1, 2026
Retailer 13$15,972 AUD
Retailer 10$16,224 AUD
Retailer 14$16,401 AUD
Retailer 9$17,758 AUD
Retailer 8$18,030 AUD
Retailer 3$18,727 AUD
Retailer 7$18,860 AUD
Retailer 4$19,631 AUD
Retailer 11$19,631 AUD
Retailer 5$19,817 AUD
Retailer 12$20,286 AUD
Retailer 6$20,640 AUD
Retailer 2$25,599 AUD
NZ Jewellers$27,319 AUD

26 data points across 14 retailers

12 retailers$15,972 AUD to $27,319 AUD

B+
Cheapest Retailer
-
$15,972 AUD
B+
Retailer 2
-
$16,224 AUD
$11,396 USD
View
B+
Retailer 3
-
$16,401 AUD
$11,521 USD
View
Final sale: no returns
B+
Retailer 4
-
$17,758 AUD
$12,474 USD
View
B+
Retailer 5
-
$18,030 AUD
$12,665 USD
View
B
Retailer 6
-
$18,727 AUD
$13,155 USD
View
B
Retailer 7
-
$18,860 AUD
£10,431 GBP
View
B
Retailer 8
-
$19,631 AUD
$13,790 USD
View
B
Retailer 9
-
$19,631 AUD
$13,790 USD
View
B
Retailer 10
-
$20,286 AUD
$14,250 USD
View
B
Retailer 11
-
$25,599 AUD
£14,159 GBP
View
Most Expensive
B
NZ Jewellers
01918c02-64c5-4932-859d-a0f0ffd4604b · Oct 30
$27,319 AUD
$19,190 USD
View
11 more retailers have this diamond
Prices start from $15,972 AUDSave up to $11,347 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 Radiant
$15,972 AUD