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Round|Natural|GIA

3.03ct J IF Round Natural Diamond

EX • J/IF • GIA 1553368066

Certificate GIA 1553368066

Diamond specifications and retailer prices

From £31,411 GBP
As of November 6, 2026
Save £17,502 GBP (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £48,913 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1553368066. Listed at 11 retailers as of November 4, 2026, with prices from £31,411 to £48,913, a £17,502 spread on the same certified stone. MOH London lists it at £48,913. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.03
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553368066
Dimensions9.26 × 9.21 × 5.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
9.26 mm9.21 mm3.03 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553368066
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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 6
Current: £48,913 GBP|Low: £29,142 GBP|High: £49,636 GBP|Avg: £35,383 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5£29,142 GBP
Retailer 6£31,411 GBP
Retailer 13£31,726 GBP
Retailer 12£31,775 GBP
Retailer 9£32,712 GBP
Retailer 2£33,458 GBP
Retailer 4£33,979 GBP
Retailer 3£34,663 GBP
Retailer 10£36,108 GBP
Retailer 11£37,552 GBP
Retailer 7£37,808 GBP
Retailer 8£38,997 GBP
MOH London£48,913 GBP

24 data points across 13 retailers

11 retailers£31,411 GBP to £48,913 GBP

B+
Cheapest Retailer
-
£31,411 GBP
B+
Retailer 2
-
£31,726 GBP
View
B+
Retailer 3
-
£31,775 GBP
View
Final sale: no returns
B+
Retailer 4
-
£32,712 GBP
View
B+
Retailer 5
-
£33,458 GBP
View
B+
Retailer 6
-
£33,979 GBP
View
B
Retailer 7
-
£36,108 GBP
View
B
Retailer 8
-
£37,552 GBP
View
B
Retailer 9
-
£37,808 GBP
View
B
Retailer 10
-
£38,997 GBP
View
Most Expensive
B
MOH London
8129984F8 · Nov 4
£48,913 GBP
View
10 more retailers have this diamond
Prices start from £31,411 GBPSave up to £17,502 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
£31,411 GBP