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Radiant|Natural|GIA

2.03ct J SI1 Radiant Natural Diamond

GD • J/SI1 • GIA 5201002072

Certificate GIA 5201002072

Diamond specifications and retailer prices

From $16,534 NZD
$9,303 USD
As of November 2, 2026
Save $5,558 NZD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $22,093 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5201002072. Listed at 5 retailers as of November 2, 2026, with prices from $16,534 to $22,093, a $5,558 spread on the same certified stone. 77 Diamonds lists it at $22,093. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5201002072
Dimensions7.36 × 6.73 × 5.05 mm
L/W Ratio1.09
Top View
7.36 mm6.73 mm2.03 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5201002072
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 75.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $22,093 NZD|Low: $16,372 NZD|High: $22,226 NZD|Avg: $18,804 NZD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$16,534 NZD
Retailer 2$18,336 NZD
77 Diamonds$22,093 NZD

38 data points across 3 retailers

5 retailers$16,534 NZD to $22,093 NZD

B
Cheapest Retailer
-
$16,534 NZD
$9,303 USD
B
Retailer 2
-
$17,857 NZD
A$15,457 AUD
View
B
Retailer 3
-
$18,138 NZD
$10,206 USD
View
B
Retailer 4
-
$18,336 NZD
$10,317 USD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
RADZ6ZGCSV58 · Nov 2
$22,093 NZD
£9,788 GBP
View
4 more retailers have this diamond
Prices start from $16,534 NZDSave up to $5,558 NZD

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
$16,534 NZD