Round|Natural|GIA

0.73ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6542551794

Certificate GIA 6542551794

Diamond specifications and retailer prices

From £382 GBP
₹48,726 INR
As of October 31, 2026
Save £356 GBP (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,626 GBP at NZ Jewellers · As of October 23, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6542551794. Listed at 7 retailers as of October 30, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542551794
Dimensions5.74 × 5.75 × 3.57 mm
L/W Ratio1.00
Star length50%
Top View
5.74 mm5.75 mm0.73 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542551794
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,626 GBP|Low: £381 GBP|High: £1,626 GBP|Avg: £713 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2£382 GBP
Retailer 5£518 GBP
Retailer 6£518 GBP
Retailer 4£538 GBP
Retailer 7£598 GBP
Retailer 3£737 GBP
Retailer 8£754 GBP
NZ Jewellers£1,626 GBP

44 data points across 8 retailers

7 retailers£382 GBP to £737 GBP

A
Cheapest Retailer
-
£382 GBP
₹48,726 INR
Retailer 2
-
£518 GBP
$694 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£518 GBP
$694 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£538 GBP
$721 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£598 GBP
$801 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£737 GBP
€941 EUR
View
Most Expensive
NZ Jewellers
7563c9cf-b7af-4c76-9430-6ea950247688 · Oct 23
£1,626 GBP
$2,178 USD
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from £382 GBPSave up to £356 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
£382 GBP