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0.71ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2564145501

Certificate GIA 2564145501

Diamond specifications and retailer prices

From £716 GBP
As of October 31, 2026
Save £444 GBP (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,160 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564145501. Listed at 15 retailers as of October 31, 2026, with prices from £716 to £1,160, a £444 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,160. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2564145501
Dimensions5.69 × 5.73 × 3.53 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.69 mm5.73 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564145501
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.8%

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: Oct 31
Current: £898 GBP|Low: £716 GBP|High: £1,176 GBP|Avg: £895 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 12£716 GBP
Retailer 7£735 GBP
Retailer 5£740 GBP
Retailer 9£755 GBP
Retailer 3£780 GBP
Retailer 11£786 GBP
Retailer 6£820 GBP
Retailer 2£888 GBP
Retailer 1£898 GBP
Retailer 10£991 GBP
Retailer 8£1,035 GBP
Retailer 4£1,083 GBP
Retailer 13£1,092 GBP
Wholesale Diamonds Direct£1,160 GBP

33 data points across 14 retailers

15 retailers£716 GBP to £1,160 GBP

A
Cheapest Retailer
-
£716 GBP
A
Retailer 2
-
£735 GBP
View
B+
Retailer 3
-
£740 GBP
View
B+
Retailer 4
-
£755 GBP
View
B+
Retailer 5
-
£764 GBP
View
B+
Retailer 6
-
£780 GBP
View
B+
Retailer 7
-
£786 GBP
View
B+
Retailer 8
-
£820 GBP
View
B+
Retailer 9
-
£888 GBP
View
B+
Retailer 10
-
£898 GBP
View
B+
Retailer 11
-
£991 GBP
View
B+
Retailer 12
-
£1,035 GBP
View
B
Retailer 13
-
£1,083 GBP
View
B
Retailer 14
-
£1,092 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
684975624 · Nov 6
£1,160 GBP
$1,553 USD
View
14 more retailers have this diamond
Prices start from £716 GBPSave up to £444 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
£716 GBP