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Round|Natural|GIA

0.71ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1393865006

Certificate GIA 1393865006

Diamond specifications and retailer prices

From £561 GBP
As of November 6, 2026
Save £1,271 GBP (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,831 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural round diamond

This 0.71ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1393865006. Listed at 15 retailers as of November 5, 2026, with prices from £561 to £1,831, a £1,271 spread on the same certified stone. NZ Jewellers lists it at £1,831. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1393865006
Dimensions5.71 × 5.74 × 3.59 mm
L/W Ratio1.01
Top View
5.71 mm5.74 mm0.71 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1393865006
Side View
Table 53.0%Crown 34°Girdle: NULPavilion 41.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £561 GBP|Low: £561 GBP|High: £1,392 GBP|Avg: £909 GBP|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£561 GBP
Retailer 7£692 GBP
Retailer 3£862 GBP
Retailer 5£896 GBP
Retailer 4£986 GBP
Retailer 2£991 GBP
Retailer 6£1,374 GBP

28 data points across 7 retailers

15 retailers£561 GBP to £1,831 GBP

A
Cheapest Retailer
-
£561 GBP
B+
Retailer 2
-
£670 GBP
View
B+
Retailer 3
-
£692 GBP
View
Final sale: no returns
B+
Retailer 4
-
£734 GBP
View
Retailer 5
-
£751 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£751 GBP
View
B+
Retailer 7
-
£780 GBP
View
B+
Retailer 8
-
£850 GBP
View
B+
Retailer 9
-
£862 GBP
View
B
Retailer 10
-
£866 GBP
View
B
Retailer 11
-
£896 GBP
View
B+
Retailer 12
-
£986 GBP
View
B+
Retailer 13
-
£991 GBP
View
B
Retailer 14
-
£1,374 GBP
View
Most Expensive
B
NZ Jewellers
a249b43b-93b2-4f28-9dd2-76ddbaa51a57 · Nov 5
£1,831 GBP
$2,465 USD
View
14 more retailers have this diamond
Prices start from £561 GBPSave up to £1,271 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 Round
£561 GBP