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Radiant|Natural|GIA

3.03ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 2527018273

Certificate GIA 2527018273

Diamond specifications and retailer prices

From $39,518 NZD
As of November 6, 2026
Save $9,553 NZD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $49,071 NZD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five 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 2527018273. Listed at 3 retailers as of November 6, 2026, with prices from $39,518 to $49,071, a $9,553 spread on the same certified stone. 77 Diamonds lists it at $49,071. 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

3.03
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle47.3°
Pavilion angle58.6°
OriginNatural
Grading LabGIA
CertificateGIA 2527018273
Dimensions9.55 × 7.45 × 5.07 mm
L/W Ratio1.28
Top View
9.55 mm7.45 mm3.03 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2527018273
Side View
Table 70.0%Crown 47.3°Girdle: ThickPavilion 58.6°Culet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $49,071 NZD|Low: $39,518 NZD|High: $50,060 NZD|Avg: $44,554 NZD|+0.4%
77 Diamonds
Retailer 2
November 7, 2026
Retailer 2$39,518 NZD
77 Diamonds$49,071 NZD

37 data points across 2 retailers

3 retailers$39,518 NZD to $49,071 NZD

B+
Cheapest Retailer
-
$39,518 NZD
B
Retailer 2
-
$42,897 NZD
View
Most Expensive
B
77 Diamonds
RADMBXKGNYC8H · Nov 7
$49,071 NZD
£21,419 GBP
View
2 more retailers have this diamond
Prices start from $39,518 NZDSave up to $9,553 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+
3.03ct Radiant
$39,518 NZD