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0.97ct J SI1 Round Natural Diamond

EX • J/SI1 • HRD 250000254467

Certificate HRD 250000254467

Diamond specifications and retailer prices

From £609 GBP
As of November 5, 2026
Save £426 GBP (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,034 GBP at Yorxs · As of November 5, 2026
View at Yorxs

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 HRD 250000254467. Listed at 3 retailers as of November 5, 2026, with prices from £609 to £1,034, a £426 spread on the same certified stone. Yorxs lists it at £1,034. 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
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginNatural
Grading LabHRD
CertificateHRD 250000254467
Dimensions6.26 × 6.29 × 3.93 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.26 mm6.29 mm0.97 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000254467
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £609 GBP|Low: £609 GBP|High: £1,130 GBP|Avg: £873 GBP|-6.6%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1£609 GBP
Retailer 2£870 GBP
Yorxs£1,034 GBP

41 data points across 3 retailers

3 retailers£609 GBP to £1,034 GBP

A
Cheapest Retailer
-
£609 GBP
A
Retailer 2
-
£870 GBP
View
Most Expensive
B+
Yorxs
724C5C575 · Nov 5
£1,034 GBP
€1,326 EUR
View
2 more retailers have this diamond
Prices start from £609 GBPSave up to £426 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
£609 GBP