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0.72ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 365948231

Shape and cutting style on the report: Round brilliant

Certificate IGI 365948231

Diamond specifications and retailer prices

From £412 GBP
$552 USD
As of October 28, 2026
Save £879 GBP (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,291 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 365948231. Listed at 7 retailers as of October 28, 2026, with prices from £412 to £1,291, a £879 spread on the same certified stone. NZ Jewellers lists it at £1,291. 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

0.72
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 365948231
Dimensions5.69 × 5.71 × 3.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.69 mm5.71 mm0.72 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 365948231
Side View
Table 58.5%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: Oct 28
Current: £1,291 GBP|Low: £412 GBP|High: £1,291 GBP|Avg: £557 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 3, 2026
Retailer 2£412 GBP
Retailer 10£413 GBP
Retailer 8£425 GBP
Retailer 5£443 GBP
Retailer 7£458 GBP
Retailer 6£475 GBP
Retailer 4£510 GBP
Retailer 9£705 GBP
Retailer 3£893 GBP
NZ Jewellers£1,291 GBP

5 data points across 10 retailers

7 retailers£412 GBP to £1,291 GBP

A
Cheapest Retailer
-
£412 GBP
$552 USD
Retailer 2
-
£425 GBP
$569 USD
View
Price last confirmed 103 days ago
A
Retailer 3
-
£443 GBP
$594 USD
View
A
Retailer 4
-
£475 GBP
$636 USD
View
B+
Retailer 5
-
£510 GBP
$683 USD
View
B
Retailer 6
-
£893 GBP
€1,140 EUR
View
Most Expensive
C
NZ Jewellers
d02a986c-80c7-4f89-87df-29aaa9524b5c · Oct 30
£1,291 GBP
$1,730 USD
View
6 more retailers have this diamond
Prices start from £412 GBPSave up to £879 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
0.72ct Round
£412 GBP