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Radiant|Natural|GIA

3.05ct J SI2 Radiant Natural Diamond

J/SI2 • GIA 2225396428

Certificate GIA 2225396428

Diamond specifications and retailer prices

From $29,080 NZD
€15,609 EUR
As of October 31, 2026
Save $617 NZD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $29,696 NZD at Belgium Diamonds · As of November 2, 2026
View at Belgium Diamonds

About this 3.05ct natural radiant diamond

This 3.05ct natural radiant sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 2225396428. Listed at 2 retailers as of October 31, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.05
Carat
J
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225396428
Dimensions9.10 × 7.57 × 5.62 mm
L/W Ratio1.20
Top View
9.10 mm7.57 mm3.05 ctJ / SI2
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2225396428
Side View
Table 72.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 74.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $29,696 NZD|Low: $28,467 NZD|High: $29,696 NZD|Avg: $29,315 NZD
Belgium Diamonds
Retailer 2
October 31, 2026
Retailer 2$29,080 NZD
Belgium Diamonds$29,696 NZD

12 data points across 2 retailers

2 retailers$29,080 NZD to $29,696 NZD

B+
Cheapest Retailer
-
$29,080 NZD
€15,609 EUR
Most Expensive
B+
Belgium Diamonds
377326686 · Nov 2
$29,696 NZD
€15,940 EUR
View
1 more retailer has this diamond
Prices start from $29,080 NZDSave up to $617 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+
3.05ct Radiant
$29,080 NZD