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Round|Natural|GIA

0.97ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7536261249

Certificate GIA 7536261249

Diamond specifications and retailer prices

From £877 GBP
As of November 4, 2026
Save £1,441 GBP (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,318 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.97ct natural round diamond

This 0.97ct 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 7536261249. Listed at 5 retailers as of November 4, 2026, with prices from £877 to £2,318, a £1,441 spread on the same certified stone. NZ Jewellers lists it at £2,318. 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

0.97
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7536261249
Dimensions6.30 × 6.32 × 3.92 mm
L/W Ratio1.00
Star length45%
Key to symbols
Twinning Wisp, Feather
Top View
6.30 mm6.32 mm0.97 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7536261249
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°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 4
Current: £2,318 GBP|Low: £684 GBP|High: £2,318 GBP|Avg: £1,433 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4£877 GBP
Retailer 5£1,049 GBP
Retailer 2£1,239 GBP
Retailer 3£1,736 GBP
NZ Jewellers£2,318 GBP

25 data points across 5 retailers

5 retailers£877 GBP to £2,318 GBP

A
Cheapest Retailer
-
£877 GBP
Final sale: no returns
B+
Retailer 2
-
£1,049 GBP
View
B+
Retailer 3
-
£1,239 GBP
View
B
Retailer 4
-
£1,736 GBP
View
Most Expensive
B
NZ Jewellers
ceb770b4-9553-46fe-b5eb-fa5373344b95 · Nov 5
£2,318 GBP
$3,120 USD
View
4 more retailers have this diamond
Prices start from £877 GBPSave up to £1,441 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
0.97ct Round
£877 GBP