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Round|Natural|IGI

0.73ct F SI2 Round Natural Diamond

EX • F/SI2 • IGI 696564216

Shape and cutting style on the report: Round brilliant

Certificate IGI 696564216

Diamond specifications and retailer prices

From £554 GBP
As of November 5, 2026
Save £1,183 GBP (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,787 GBP at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 696564216. Listed at 14 retailers as of November 5, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.73
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle32.9°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 696564216
Dimensions5.70 × 5.76 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.70 mm5.76 mm0.73 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 696564216
Side View
Table 58.0%Crown 32.9°Girdle: Slightly ThickPavilion 41.9°Culet: NoneDepth 62.8%

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: £1,738 GBP|Low: £554 GBP|High: £1,787 GBP|Avg: £799 GBP|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11£554 GBP
Retailer 12£563 GBP
Retailer 3£570 GBP
Retailer 8£575 GBP
Retailer 13£640 GBP
Retailer 9£653 GBP
Retailer 10£668 GBP
Retailer 6£734 GBP
Retailer 2£780 GBP
Retailer 5£808 GBP
Retailer 4£839 GBP
Retailer 7£1,015 GBP
NZ Jewellers£1,738 GBP

41 data points across 13 retailers

14 retailers£554 GBP to £1,738 GBP

A
Cheapest Retailer
-
£554 GBP
A
Retailer 2
-
£563 GBP
View
Retailer 3
-
£570 GBP
View
Price last confirmed 61 days ago
Retailer 4
-
£570 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
£575 GBP
View
A
Retailer 6
-
£640 GBP
View
A
Retailer 7
-
£653 GBP
View
Retailer 8
-
£657 GBP
View
Price last confirmed 61 days ago
A
Retailer 9
-
£668 GBP
View
A
Retailer 10
-
£734 GBP
View
A
Retailer 11
-
£780 GBP
View
B+
Retailer 12
-
£1,015 GBP
View
B
Retailer 13
-
£1,738 GBP
View
Most Expensive
NZ Jewellers
00632078-1c25-49bc-a742-a9dd6e055977 · Sep 1
£1,787 GBP
$2,392 USD
View
Price last confirmed 66 days ago
13 more retailers have this diamond
Prices start from £554 GBPSave up to £1,183 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
0.73ct Round
£554 GBP