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Round|Natural|GIA

0.96ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6515107387

Certificate GIA 6515107387

Diamond specifications and retailer prices

From £1,176 GBP
As of November 4, 2026
Save £1,944 GBP (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,120 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.96ct natural round diamond

This 0.96ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6515107387. Listed at 6 retailers as of November 4, 2026, with prices from £1,176 to £3,120, a £1,944 spread on the same certified stone. NZ Jewellers lists it at £3,120. 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

0.96
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6515107387
Dimensions6.27 × 6.23 × 3.92 mm
L/W Ratio1.01
Top View
6.27 mm6.23 mm0.96 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515107387
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,425 GBP|Low: £1,378 GBP|High: £2,268 GBP|Avg: £1,799 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
November 5, 2026
Retailer 1£1,425 GBP
Retailer 3£1,741 GBP
Retailer 2£2,235 GBP

39 data points across 3 retailers

6 retailers£1,176 GBP to £3,120 GBP

B+
Cheapest Retailer
-
£1,176 GBP
B
Retailer 2
-
£1,425 GBP
View
B
Retailer 3
-
£1,470 GBP
View
B
Retailer 4
-
£1,741 GBP
View
B
Retailer 5
-
£2,235 GBP
View
Most Expensive
B
NZ Jewellers
64b41cbf-7b6a-4dd6-bb77-4e211cd631f8 · Nov 5
£3,120 GBP
$4,199 USD
View
5 more retailers have this diamond
Prices start from £1,176 GBPSave up to £1,944 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.

B+
0.96ct Round
£1,176 GBP