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Round|Natural|GIA

0.71ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7493075028

Certificate GIA 7493075028

Diamond specifications and retailer prices

From £386 GBP
As of November 6, 2026
Save £1,274 GBP (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,661 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7493075028. Listed at 10 retailers as of November 5, 2026, with prices from £386 to £1,661, a £1,274 spread on the same certified stone. NZ Jewellers lists it at £1,661. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7493075028
Dimensions5.69 × 5.74 × 3.55 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Top View
5.69 mm5.74 mm0.71 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7493075028
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.2%

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: £1,661 GBP|Low: £386 GBP|High: £1,661 GBP|Avg: £731 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2£386 GBP
Retailer 10£513 GBP
Retailer 7£530 GBP
Retailer 8£530 GBP
Retailer 6£550 GBP
Retailer 9£611 GBP
Retailer 4£625 GBP
Retailer 3£704 GBP
Retailer 5£1,222 GBP
NZ Jewellers£1,661 GBP

40 data points across 10 retailers

10 retailers£386 GBP to £1,661 GBP

A
Cheapest Retailer
-
£386 GBP
B+
Retailer 2
-
£513 GBP
View
Retailer 3
-
£530 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£530 GBP
View
B+
Retailer 5
-
£550 GBP
View
B+
Retailer 6
-
£611 GBP
View
B+
Retailer 7
-
£625 GBP
View
B+
Retailer 8
-
£704 GBP
View
C
Retailer 9
-
£1,222 GBP
View
Most Expensive
C
NZ Jewellers
253509e0-f952-497e-8d55-9b03c7a00900 · Nov 5
£1,661 GBP
$2,235 USD
View
9 more retailers have this diamond
Prices start from £386 GBPSave up to £1,274 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
£386 GBP