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Oval|Natural|GIA

0.71ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 3555343393

Certificate GIA 3555343393

Diamond specifications and retailer prices

From £286 GBP
As of November 6, 2026
Save £624 GBP (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £910 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555343393. Listed at 5 retailers as of November 4, 2026, with prices from £286 to £910, a £624 spread on the same certified stone. MOH London lists it at £910. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3555343393
Dimensions6.91 × 4.94 × 3.16 mm
L/W Ratio1.40
Top View
6.91 mm4.94 mm0.71 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3555343393
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £910 GBP|Low: £286 GBP|High: £922 GBP|Avg: £551 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£286 GBP
Retailer 4£489 GBP
Retailer 5£493 GBP
Retailer 3£585 GBP
MOH London£910 GBP

43 data points across 5 retailers

5 retailers£286 GBP to £910 GBP

A
Cheapest Retailer
-
£286 GBP
B+
Retailer 2
-
£489 GBP
View
B+
Retailer 3
-
£493 GBP
View
B+
Retailer 4
-
£585 GBP
View
Most Expensive
B
MOH London
30D79B6ED · Nov 4
£910 GBP
View
4 more retailers have this diamond
Prices start from £286 GBPSave up to £624 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
£286 GBP