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Oval|Natural|GIA

0.71ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2566279091

Certificate GIA 2566279091

Diamond specifications and retailer prices

From £610 GBP
As of November 6, 2026
Save £893 GBP (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,503 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.71ct natural oval diamond

This 0.71ct natural oval sits in the half to three-quarter carat band, graded H 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 2566279091. Listed at 12 retailers as of November 4, 2026, with prices from £610 to £1,503, a £893 spread on the same certified stone. MOH London lists it at £1,503. 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

0.71
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566279091
Dimensions6.93 × 4.89 × 3.12 mm
L/W Ratio1.42
Girdle conditionVery Thick
Top View
6.93 mm4.89 mm0.71 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566279091
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.8%

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 6
Current: £1,503 GBP|Low: £610 GBP|High: £1,523 GBP|Avg: £1,006 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£610 GBP
Retailer 7£788 GBP
Retailer 8£877 GBP
Retailer 9£921 GBP
Retailer 5£926 GBP
Retailer 3£1,030 GBP
Retailer 6£1,146 GBP
Retailer 4£1,226 GBP
MOH London£1,503 GBP

30 data points across 9 retailers

12 retailers£610 GBP to £1,503 GBP

A
Cheapest Retailer
-
£610 GBP
A
Retailer 2
-
£647 GBP
View
Final sale: no returns
B+
Retailer 3
-
£787 GBP
View
B+
Retailer 4
-
£788 GBP
View
B+
Retailer 5
-
£877 GBP
View
B+
Retailer 6
-
£921 GBP
View
B+
Retailer 7
-
£926 GBP
View
Retailer 8
-
£1,018 GBP
View
Price last confirmed 33 days ago
B
Retailer 9
-
£1,030 GBP
View
B
Retailer 10
-
£1,146 GBP
View
B
Retailer 11
-
£1,226 GBP
View
Most Expensive
B
MOH London
A0B95F2EB · Nov 4
£1,503 GBP
View
11 more retailers have this diamond
Prices start from £610 GBPSave up to £893 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
0.71ct Oval
£610 GBP