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Round|Natural|GIA

0.97ct J SI1 Round Natural Diamond

EX • J/SI1

Diamond specifications and retailer prices

From £1,914 GBP
CA$3,577 CAD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: £1,914 GBP at Diamond Exchange Canada
View at Diamond Exchange Canada

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. Listed at 2 retailers as of November 5, 2026. 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
OriginNatural
Grading LabGIA
Dimensions6.28 × 6.33 × 3.96 mm
L/W Ratio1.01
Top View
6.28 mm6.33 mm0.97 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 5
Current: £1,914 GBP|Low: £1,442 GBP|High: £1,914 GBP|Avg: £1,678 GBP
Diamond Exchange Canada
Retailer 2
October 8, 2026
Retailer 2£1,442 GBP
Diamond Exchange Canada£1,914 GBP

2 data points across 2 retailers

2 retailers

Retailer 1
-
£1,442 GBP
Price last confirmed 13 days ago
Most Expensive
C
Diamond Exchange Canada
1989735475 · Nov 5
£1,914 GBP
CA$3,577 CAD
View
1 more retailer has this diamond

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.

C
0.97ct Round
£1,914 GBP