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Radiant|Natural|GIA

0.73ct I I1 Radiant Natural Diamond

I/I1 • GIA 6451613304

Certificate GIA 6451613304

Diamond specifications and retailer prices

From £379 GBP
₹48,336 INR
As of November 1, 2026
Save £307 GBP (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £686 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.73ct natural radiant diamond

This 0.73ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and I1 clarity (included) and certified by GIA 6451613304. Listed at 4 retailers as of October 31, 2026, with prices from £379 to £686, a £307 spread on the same certified stone. Yorxs lists it at £686. 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

0.73
Carat
I
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451613304
Dimensions5.43 × 4.54 × 3.45 mm
L/W Ratio1.20
Top View
5.43 mm4.54 mm0.73 ctI / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451613304
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 76.0%

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: Nov 1
Current: £379 GBP|Low: £378 GBP|High: £748 GBP|Avg: £575 GBP|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 1£379 GBP
Retailer 3£430 GBP
Retailer 2£594 GBP
Yorxs£686 GBP
Retailer 4£748 GBP

43 data points across 5 retailers

4 retailers£379 GBP to £686 GBP

A
Cheapest Retailer
-
£379 GBP
₹48,336 INR
B+
Retailer 2
-
£430 GBP
HK$4,500 HKD
View
B+
Retailer 3
-
£594 GBP
$796 USD
View
Most Expensive
B
Yorxs
529703892 · Oct 31
£686 GBP
€875 EUR
View
3 more retailers have this diamond
Prices start from £379 GBPSave up to £307 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 Radiant
£379 GBP