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Radiant|Natural|GIA

0.73ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2426777926

Certificate GIA 2426777926

Diamond specifications and retailer prices

From £481 GBP
HK$5,000 HKD
As of October 29, 2026
Save £714 GBP (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,195 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct natural radiant diamond

This 0.73ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2426777926. Listed at 10 retailers as of October 26, 2026, with prices from £481 to £1,195, a £714 spread on the same certified stone. MOH London lists it at £1,195. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426777926
Dimensions4.91 × 4.85 × 3.31 mm
L/W Ratio1.01
Top View
4.91 mm4.85 mm0.73 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2426777926
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.3%

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 29
Current: £1,195 GBP|Low: £481 GBP|High: £1,246 GBP|Avg: £811 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9£481 GBP
Retailer 6£671 GBP
Retailer 8£676 GBP
Retailer 7£751 GBP
Retailer 2£759 GBP
Retailer 4£795 GBP
Retailer 5£810 GBP
Retailer 10£878 GBP
Retailer 3£918 GBP
MOH London£1,195 GBP

40 data points across 10 retailers

10 retailers£481 GBP to £1,195 GBP

A
Cheapest Retailer
-
£481 GBP
HK$5,000 HKD
A
Retailer 2
-
£671 GBP
$894 USD
View
A
Retailer 3
-
£676 GBP
SGD 1,216 SGD
View
A
Retailer 4
-
£751 GBP
$1,001 USD
View
A
Retailer 5
-
£759 GBP
View
A
Retailer 6
-
£795 GBP
View
A
Retailer 7
-
£810 GBP
SGD 1,458 SGD
View
B+
Retailer 8
-
£878 GBP
A$1,798 AUD
View
B+
Retailer 9
-
£918 GBP
€1,164 EUR
View
Most Expensive
B+
MOH London
0014906B8 · Oct 25
£1,195 GBP
View
9 more retailers have this diamond
Prices start from £481 GBPSave up to £714 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
£481 GBP