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Oval|Natural|GIA

0.73ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 5231277235

Certificate GIA 5231277235

Diamond specifications and retailer prices

From £874 GBP
As of November 4, 2026
Save £770 GBP (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,967 GBP at MOH London · As of October 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231277235. Listed at 12 retailers as of November 4, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.73
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231277235
Dimensions7.81 × 5.01 × 2.92 mm
L/W Ratio1.56
Top View
7.81 mm5.01 mm0.73 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231277235
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 58.2%

Caratlytics Score

How it works →
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: £1,967 GBP|Low: £852 GBP|High: £1,967 GBP|Avg: £1,223 GBP|+3.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6£874 GBP
Retailer 3£885 GBP
Retailer 5£898 GBP
Retailer 12£1,026 GBP
Retailer 10£1,098 GBP
Retailer 11£1,098 GBP
Retailer 9£1,128 GBP
Retailer 2£1,299 GBP
Retailer 8£1,384 GBP
Retailer 7£1,465 GBP
Retailer 4£1,644 GBP
MOH London£1,967 GBP

40 data points across 12 retailers

12 retailers£874 GBP to £1,644 GBP

Retailer 1
-
£740 GBP
Price last confirmed 102 days ago
B
Retailer 2
-
£874 GBP
View
B
Retailer 3
-
£885 GBP
View
B
Retailer 4
-
£898 GBP
View
B
Retailer 5
-
£1,026 GBP
View
B
Retailer 6
-
£1,098 GBP
View
B
Retailer 7
-
£1,098 GBP
View
B
Retailer 8
-
£1,128 GBP
View
C
Retailer 9
-
£1,299 GBP
View
Retailer 10
-
£1,384 GBP
View
Price last confirmed 32 days ago
C
Retailer 11
-
£1,644 GBP
View
Most Expensive
MOH London
F82C15DDC · Oct 4
£1,967 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £874 GBPSave up to £770 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
£874 GBP