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Radiant|Natural|GIA

0.73ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 2426837292

Certificate GIA 2426837292

Diamond specifications and retailer prices

From £1,070 GBP
As of October 31, 2026
Save £226 GBP (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,296 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.73ct natural radiant diamond

This 0.73ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 2426837292. Listed at 2 retailers as of October 30, 2026, with prices from £1,070 to £1,296, a £226 spread on the same certified stone. Diamond Exchange Canada lists it at £1,296. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426837292
Dimensions6.02 × 4.51 × 3.38 mm
L/W Ratio1.33
Top View
6.02 mm4.51 mm0.73 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2426837292
Side View
Table 75.0%CrownGirdlePavilionCuletDepth 75.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £1,296 GBP|Low: £1,046 GBP|High: £1,296 GBP|Avg: £1,180 GBP
Diamond Exchange Canada
Retailer 2
October 31, 2026
Retailer 2£1,070 GBP
Diamond Exchange Canada£1,296 GBP

32 data points across 2 retailers

2 retailers£1,070 GBP to £1,296 GBP

B
Cheapest Retailer
-
£1,070 GBP
Most Expensive
C
Diamond Exchange Canada
1771512238 · Oct 30
£1,296 GBP
CA$2,412 CAD
View
1 more retailer has this diamond
Prices start from £1,070 GBPSave up to £226 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
0.73ct Radiant
£1,070 GBP