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Round|Natural|GIA

3.03ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 1539500935

Certificate GIA 1539500935

Diamond specifications and retailer prices

From £20,633 GBP
As of November 4, 2026
Save £10,748 GBP (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £31,381 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1539500935. Listed at 6 retailers as of November 4, 2026, with prices from £20,633 to £31,381, a £10,748 spread on the same certified stone. MOH London lists it at £31,381. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1539500935
Dimensions8.96 × 9.03 × 5.83 mm
L/W Ratio1.01
Star length50%
Key to symbols
Crystal, Cloud, Needle
Top View
8.96 mm9.03 mm3.03 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539500935
Side View
Table 56.0%Crown 37.5°Girdle: THK-THKPavilion 40.6°Culet: NoneDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £31,381 GBP|Low: £18,029 GBP|High: £31,845 GBP|Avg: £23,062 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4£20,633 GBP
Retailer 5£20,986 GBP
Retailer 3£21,312 GBP
Retailer 6£21,436 GBP
Retailer 2£23,756 GBP
MOH London£31,381 GBP

25 data points across 6 retailers

6 retailers£20,633 GBP to £31,381 GBP

B+
Cheapest Retailer
-
£20,633 GBP
B+
Retailer 2
-
£20,986 GBP
View
B+
Retailer 3
-
£21,312 GBP
View
Final sale: no returns
B+
Retailer 4
-
£21,436 GBP
View
B+
Retailer 5
-
£23,756 GBP
View
Most Expensive
B
MOH London
C4A76C5EB · Nov 4
£31,381 GBP
View
5 more retailers have this diamond
Prices start from £20,633 GBPSave up to £10,748 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.

B+
3.03ct Round
£20,633 GBP