Round|Natural|IGI

0.76ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 809629072

Shape and cutting style on the report: Round brilliant

Certificate IGI 809629072

Diamond specifications and retailer prices

From £589 GBP
$789 USD
As of October 24, 2026
Save £104 GBP (15%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,722 GBP at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.76ct natural round diamond

This 0.76ct 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 IGI 809629072. Listed at 7 retailers as of October 24, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.76
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 809629072
Dimensions5.78 × 5.82 × 3.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.78 mm5.82 mm0.76 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809629072
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41.4°CuletDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: £693 GBP|Low: £589 GBP|High: £1,018 GBP|Avg: £741 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 5£589 GBP
Retailer 3£590 GBP
Retailer 1£693 GBP
Retailer 4£743 GBP
Retailer 2£1,010 GBP

22 data points across 5 retailers

7 retailers£589 GBP to £693 GBP

Retailer 1
-
£549 GBP
$736 USD
Price last confirmed 21 days ago
Retailer 2
-
£570 GBP
$764 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£589 GBP
$789 USD
View
A
Retailer 4
-
£590 GBP
$790 USD
View
A
Retailer 5
-
£693 GBP
View
Retailer 6
-
£1,010 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
742286e5-fce7-405f-af71-42842bf5ae8c · Sep 26
£1,722 GBP
$2,307 USD
View
Price last confirmed 33 days ago
6 more retailers have this diamond
Prices start from £589 GBPSave up to £104 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
0.76ct Round
£589 GBP