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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 $1,140 NZD
HK$5,000 HKD
As of October 29, 2026
Save $1,694 NZD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,833 NZD 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 $1,140 to $2,833, a $1,694 spread on the same certified stone. MOH London lists it at $2,833. 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: $2,833 NZD|Low: $1,140 NZD|High: $2,955 NZD|Avg: $1,924 NZD|-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$1,140 NZD
Retailer 6$1,591 NZD
Retailer 8$1,602 NZD
Retailer 7$1,782 NZD
Retailer 2$1,799 NZD
Retailer 4$1,885 NZD
Retailer 5$1,921 NZD
Retailer 10$2,081 NZD
Retailer 3$2,176 NZD
MOH London$2,833 NZD

40 data points across 10 retailers

10 retailers$1,140 NZD to $2,833 NZD

A
Cheapest Retailer
-
$1,140 NZD
HK$5,000 HKD
A
Retailer 2
-
$1,591 NZD
$894 USD
View
A
Retailer 3
-
$1,602 NZD
SGD 1,216 SGD
View
A
Retailer 4
-
$1,782 NZD
$1,001 USD
View
A
Retailer 5
-
$1,799 NZD
£796 GBP
View
A
Retailer 6
-
$1,885 NZD
£834 GBP
View
A
Retailer 7
-
$1,921 NZD
SGD 1,458 SGD
View
B+
Retailer 8
-
$2,081 NZD
A$1,798 AUD
View
B+
Retailer 9
-
$2,176 NZD
€1,164 EUR
View
Most Expensive
B+
MOH London
0014906B8 · Oct 25
$2,833 NZD
£1,253 GBP
View
9 more retailers have this diamond
Prices start from $1,140 NZDSave up to $1,694 NZD

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
$1,140 NZD