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Round|Natural|GIA

0.96ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1518923831

Certificate GIA 1518923831

Diamond specifications and retailer prices

From £885 GBP
As of November 4, 2026
Save £1,680 GBP (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,565 GBP at NZ Jewellers · As of November 2, 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 1518923831. Listed at 9 retailers as of November 2, 2026, with prices from £885 to £2,565, a £1,680 spread on the same certified stone. NZ Jewellers lists it at £2,565. 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 angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1518923831
Dimensions6.29 × 6.24 × 3.85 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
6.29 mm6.24 mm0.96 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1518923831
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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 4
Current: £2,565 GBP|Low: £885 GBP|High: £2,676 GBP|Avg: £1,377 GBP|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 6£885 GBP
Retailer 3£957 GBP
Retailer 8£970 GBP
Retailer 2£1,154 GBP
Retailer 7£1,214 GBP
Retailer 4£1,360 GBP
Retailer 9£1,431 GBP
Retailer 5£1,540 GBP
NZ Jewellers£2,565 GBP

42 data points across 9 retailers

9 retailers£885 GBP to £2,565 GBP

A
Cheapest Retailer
-
£885 GBP
A
Retailer 2
-
£957 GBP
View
B+
Retailer 3
-
£970 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,154 GBP
View
B+
Retailer 5
-
£1,214 GBP
View
B+
Retailer 6
-
£1,360 GBP
View
Retailer 7
-
£1,431 GBP
View
Price last confirmed 32 days ago
B
Retailer 8
-
£1,540 GBP
View
Most Expensive
B
NZ Jewellers
1aa22a93-14f1-4b34-b2da-5979d3ebff94 · Nov 2
£2,565 GBP
$3,452 USD
View
8 more retailers have this diamond
Prices start from £885 GBPSave up to £1,680 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
£885 GBP