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Oval|Natural|GIA

0.73ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 5181922795

Certificate GIA 5181922795

Diamond specifications and retailer prices

From £859 GBP
As of November 4, 2026
Save £844 GBP (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,703 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.73ct natural oval diamond

This 0.73ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5181922795. Listed at 5 retailers as of November 4, 2026, with prices from £859 to £1,703, a £844 spread on the same certified stone. MOH London lists it at £1,703. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5181922795
Dimensions7.06 × 5.59 × 2.54 mm
L/W Ratio1.26
Top View
7.06 mm5.59 mm0.73 ctJ / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5181922795
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 45.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,703 GBP|Low: £859 GBP|High: £1,729 GBP|Avg: £1,133 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3£859 GBP
Retailer 7£926 GBP
Retailer 6£997 GBP
Retailer 5£1,005 GBP
Retailer 2£1,205 GBP
Retailer 4£1,210 GBP
MOH London£1,703 GBP

30 data points across 7 retailers

5 retailers£859 GBP to £1,703 GBP

B
Cheapest Retailer
-
£859 GBP
B
Retailer 2
-
£926 GBP
View
B
Retailer 3
-
£1,205 GBP
View
Retailer 4
-
£1,210 GBP
View
Price last confirmed 37 days ago
Most Expensive
C
MOH London
94CD3579C · Nov 4
£1,703 GBP
View
4 more retailers have this diamond
Prices start from £859 GBPSave up to £844 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
0.73ct Oval
£859 GBP