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Round|Natural|IGI

0.72ct J SI2 Round Natural Diamond

VG • J/SI2 • IGI 810629355

Shape and cutting style on the report: Round brilliant

Certificate IGI 810629355

Diamond specifications and retailer prices

From £431 GBP
$578 USD
As of October 28, 2026
Save £920 GBP (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,352 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 very-good cut grade and certified by IGI 810629355. Listed at 7 retailers as of October 28, 2026, with prices from £431 to £1,352, a £920 spread on the same certified stone. NZ Jewellers lists it at £1,352. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.72
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 810629355
Dimensions5.66 × 5.69 × 3.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.66 mm5.69 mm0.72 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 810629355
Side View
Table 62.0%Crown 36.1°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,352 GBP|Low: £431 GBP|High: £1,352 GBP|Avg: £713 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4£431 GBP
Retailer 5£464 GBP
Retailer 6£528 GBP
Retailer 2£574 GBP
Retailer 7£608 GBP
Retailer 8£647 GBP
Retailer 3£1,001 GBP
NZ Jewellers£1,352 GBP

29 data points across 8 retailers

7 retailers£431 GBP to £1,352 GBP

B+
Cheapest Retailer
-
£431 GBP
$578 USD
B+
Retailer 2
-
£464 GBP
$622 USD
View
B+
Retailer 3
-
£528 GBP
$707 USD
View
B+
Retailer 4
-
£574 GBP
View
B
Retailer 5
-
£647 GBP
$868 USD
View
B
Retailer 6
-
£1,001 GBP
View
Most Expensive
C
NZ Jewellers
48217288-4e8d-4345-b805-3c64e1289807 · Oct 30
£1,352 GBP
$1,811 USD
View
6 more retailers have this diamond
Prices start from £431 GBPSave up to £920 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.

B+
0.72ct Round
£431 GBP