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Radiant|Natural|GIA

3.04ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 6531049441

Certificate GIA 6531049441

Diamond specifications and retailer prices

From £14,652 GBP
As of November 7, 2026
Save £2,906 GBP (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £17,559 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.04ct natural radiant diamond

This 3.04ct 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 6531049441. Listed at 4 retailers as of November 5, 2026, with prices from £14,652 to £17,559, a £2,906 spread on the same certified stone. Blue Nile lists it at £17,559. 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

3.04
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle55.9°
OriginNatural
Grading LabGIA
CertificateGIA 6531049441
Dimensions9.52 × 7.43 × 5.04 mm
L/W Ratio1.28
Top View
9.52 mm7.43 mm3.04 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531049441
Side View
Table 69.0%Crown 47.1°Girdle: THK-VTKPavilion 55.9°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: £17,559 GBP|Low: £14,652 GBP|High: £18,247 GBP|Avg: £16,286 GBP|-3.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2£14,652 GBP
Retailer 3£14,897 GBP
Retailer 4£15,792 GBP
Blue Nile£17,559 GBP

40 data points across 4 retailers

4 retailers£14,652 GBP to £17,559 GBP

A
Cheapest Retailer
-
£14,652 GBP
B+
Retailer 2
-
£14,897 GBP
View
B+
Retailer 3
-
£15,792 GBP
View
Most Expensive
B+
Blue Nile
26390803 · Nov 5
£17,559 GBP
$23,502 USD
View
3 more retailers have this diamond
Prices start from £14,652 GBPSave up to £2,906 GBP

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.

A
3.04ct Radiant
£14,652 GBP