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Radiant|Natural|GIA

2.03ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 2146497258

Certificate GIA 2146497258

Diamond specifications and retailer prices

From $18,367 NZD
$10,334 USD
As of November 2, 2026
Save $2,778 NZD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $21,145 NZD at Ritani · As of November 1, 2026
View at Ritani

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2146497258. Listed at 3 retailers as of November 1, 2026, with prices from $18,367 to $21,145, a $2,778 spread on the same certified stone. Ritani lists it at $21,145. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2146497258
Dimensions7.13 × 7.08 × 4.86 mm
L/W Ratio1.01
Top View
7.13 mm7.08 mm2.03 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2146497258
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

Caratlytics Score

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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: $18,367 NZD|Low: $15,983 NZD|High: $22,025 NZD|Avg: $20,724 NZD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Ritani
September 23, 2026
Retailer 1$18,367 NZD
Retailer 2$19,823 NZD
Ritani$21,145 NZD
Retailer 3$21,576 NZD

10 data points across 4 retailers

3 retailers$18,367 NZD to $21,145 NZD

B
Cheapest Retailer
-
$18,367 NZD
$10,334 USD
B
Retailer 2
-
$19,823 NZD
$11,153 USD
View
Most Expensive
B
Ritani
D-16W3M9UAQY · Nov 1
$21,145 NZD
$11,897 USD
View
2 more retailers have this diamond
Prices start from $18,367 NZDSave up to $2,778 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
$18,367 NZD