Radiant|Natural|GIA

0.73ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 6555144334

Certificate GIA 6555144334

Diamond specifications and retailer prices

From £662 GBP
$887 USD
As of October 31, 2026
Save £1,587 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,249 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.73ct natural radiant diamond

This 0.73ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555144334. Listed at 13 retailers as of October 30, 2026, with prices from £662 to £2,249, a £1,587 spread on the same certified stone. NZ Jewellers lists it at £2,249. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.64°
Pavilion angle32.9°
OriginNatural
Grading LabGIA
CertificateGIA 6555144334
Dimensions5.79 × 4.51 × 3.08 mm
L/W Ratio1.28
Top View
5.79 mm4.51 mm0.73 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555144334
Side View
Table 65.0%Crown 45.64°GirdlePavilion 32.9°Culet: 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 31
Current: £2,249 GBP|Low: £662 GBP|High: £2,317 GBP|Avg: £1,128 GBP|+18.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8£662 GBP
Retailer 2£833 GBP
Retailer 4£840 GBP
Retailer 7£875 GBP
Retailer 10£877 GBP
Retailer 5£940 GBP
Retailer 3£978 GBP
Retailer 6£1,071 GBP
Retailer 11£1,341 GBP
Retailer 9£1,433 GBP
NZ Jewellers£2,249 GBP

25 data points across 11 retailers

13 retailers£662 GBP to £2,249 GBP

A
Cheapest Retailer
-
£662 GBP
$887 USD
Final sale: no returns
B+
Retailer 2
-
£833 GBP
View
B+
Retailer 3
-
£840 GBP
View
B+
Retailer 4
-
£875 GBP
View
B+
Retailer 5
-
£877 GBP
$1,175 USD
View
B+
Retailer 6
-
£940 GBP
€1,200 EUR
View
Retailer 7
-
£978 GBP
$1,310 USD
View
Price last confirmed 11 days ago
Retailer 8
-
£1,056 GBP
A$2,177 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
£1,071 GBP
ZAR 23,181 ZAR
View
B+
Retailer 10
-
£1,076 GBP
A$2,218 AUD
View
B
Retailer 11
-
£1,341 GBP
View
B
Retailer 12
-
£1,433 GBP
View
Most Expensive
B
NZ Jewellers
a9e01287-7722-4b50-8a30-4885f435afc1 · Oct 30
£2,249 GBP
$3,013 USD
View
12 more retailers have this diamond
Prices start from £662 GBPSave up to £1,587 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
£662 GBP