Round|Natural|GIA

0.96ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2507103947

Certificate GIA 2507103947

Diamond specifications and retailer prices

From £1,026 GBP
As of November 4, 2026
Save £1,068 GBP (51%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,922 GBP at NZ Jewellers · As of October 27, 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 GIA 2507103947. Listed at 23 retailers as of November 4, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2507103947
Dimensions6.29 × 6.25 × 3.94 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.29 mm6.25 mm0.96 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2507103947
Side View
Table 57.0%Crown 35°Girdle: THN-THKPavilion 41°Culet: NoneDepth 62.8%

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: £2,922 GBP|Low: £965 GBP|High: £2,922 GBP|Avg: £1,410 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
November 6, 2026
Retailer 4£1,026 GBP
Retailer 3£1,051 GBP
Retailer 9£1,096 GBP
Retailer 10£1,111 GBP
Retailer 12£1,184 GBP
Retailer 13£1,198 GBP
Retailer 11£1,256 GBP
Retailer 2£1,321 GBP
Retailer 5£1,496 GBP
Retailer 7£1,626 GBP
Retailer 6£1,754 GBP
Retailer 8£2,094 GBP
NZ Jewellers£2,922 GBP

40 data points across 13 retailers

23 retailers£1,026 GBP to £2,094 GBP

B+
Cheapest Retailer
-
£1,026 GBP
Final sale: no returns
B+
Retailer 2
-
£1,051 GBP
View
B+
Retailer 3
-
£1,096 GBP
View
B+
Retailer 4
-
£1,111 GBP
View
Retailer 5
-
£1,112 GBP
View
Price last confirmed 43 days ago
Retailer 6
-
£1,145 GBP
View
Price last confirmed 36 days ago
B+
Retailer 7
-
£1,184 GBP
View
Retailer 8
-
£1,198 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£1,198 GBP
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£1,198 GBP
View
Retailer 11
-
£1,198 GBP
View
Price last confirmed 38 days ago
B
Retailer 12
-
£1,253 GBP
View
B
Retailer 13
-
£1,256 GBP
View
Retailer 14
-
£1,295 GBP
View
Price last confirmed 45 days ago
Retailer 15
-
£1,321 GBP
View
Price last confirmed 38 days ago
B+
Retailer 16
-
£1,321 GBP
View
Retailer 17
-
£1,496 GBP
View
Price last confirmed 33 days ago
B
Retailer 18
-
£1,626 GBP
View
B
Retailer 19
-
£1,754 GBP
View
B
Retailer 20
-
£2,094 GBP
View
Retailer 21
-
£2,711 GBP
View
Price last confirmed 41 days ago
Retailer 22
-
£2,792 GBP
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
865acc40-4601-4f31-b502-4a77eccb15f3 · Oct 27
£2,922 GBP
$3,933 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from £1,026 GBPSave up to £1,068 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
£1,026 GBP