CaratHunter
Plans
Round|Natural|IGI

0.96ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 818638641

Shape and cutting style on the report: Round brilliant

Certificate IGI 818638641

Diamond specifications and retailer prices

From £751 GBP
As of November 6, 2026
Save £1,510 GBP (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,262 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 818638641. Listed at 14 retailers as of November 5, 2026, with prices from £751 to £2,262, a £1,510 spread on the same certified stone. NZ Jewellers lists it at £2,262. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 818638641
Dimensions6.21 × 6.28 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.21 mm6.28 mm0.96 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 818638641
Side View
Table 55.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.0%

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: £2,262 GBP|Low: £751 GBP|High: £2,262 GBP|Avg: £1,252 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 2£751 GBP
Retailer 4£855 GBP
Retailer 13£862 GBP
Retailer 10£927 GBP
Retailer 11£963 GBP
Retailer 6£1,025 GBP
Retailer 3£1,027 GBP
Retailer 5£1,070 GBP
Retailer 12£1,070 GBP
Retailer 8£1,314 GBP
Retailer 9£1,357 GBP
Retailer 14£1,698 GBP
Retailer 7£2,202 GBP
NZ Jewellers£2,262 GBP

14 data points across 14 retailers

14 retailers£751 GBP to £2,262 GBP

A
Cheapest Retailer
-
£751 GBP
A
Retailer 2
-
£855 GBP
View
Final sale: no returns
A
Retailer 3
-
£862 GBP
View
B+
Retailer 4
-
£927 GBP
View
B+
Retailer 5
-
£963 GBP
View
B+
Retailer 6
-
£1,025 GBP
View
B+
Retailer 7
-
£1,027 GBP
View
B+
Retailer 8
-
£1,070 GBP
View
B+
Retailer 9
-
£1,070 GBP
View
B+
Retailer 10
-
£1,314 GBP
View
B
Retailer 11
-
£1,357 GBP
View
B
Retailer 12
-
£1,698 GBP
View
B
Retailer 13
-
£2,202 GBP
View
Most Expensive
B
NZ Jewellers
9e217129-7929-4d63-abad-c3a1c93c243e · Nov 5
£2,262 GBP
$3,044 USD
View
13 more retailers have this diamond
Prices start from £751 GBPSave up to £1,510 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
0.96ct Round
£751 GBP