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Round|Natural|GIA

0.73ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6562450449

Certificate GIA 6562450449

Diamond specifications and retailer prices

From £468 GBP
HK$4,900 HKD
As of October 30, 2026
Save £1,498 GBP (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,966 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562450449. Listed at 20 retailers as of October 30, 2026, with prices from £468 to £1,966, a £1,498 spread on the same certified stone. NZ Jewellers lists it at £1,966. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562450449
Dimensions5.83 × 5.81 × 3.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.83 mm5.81 mm0.73 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562450449
Side View
Table 56.0%Crown 34°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.3%

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 30
Current: £1,966 GBP|Low: £468 GBP|High: £1,984 GBP|Avg: £743 GBP|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 11£468 GBP
Retailer 13£469 GBP
Retailer 8£516 GBP
Retailer 7£578 GBP
Retailer 20£578 GBP
Retailer 4£584 GBP
Retailer 3£627 GBP
Retailer 16£635 GBP
Retailer 18£651 GBP
Retailer 10£652 GBP
Retailer 12£662 GBP
Retailer 2£723 GBP
Retailer 19£739 GBP
Retailer 5£739 GBP
Retailer 15£758 GBP
Retailer 6£820 GBP
Retailer 14£834 GBP
Retailer 9£889 GBP
Retailer 17£1,154 GBP
NZ Jewellers£1,966 GBP

17 data points across 20 retailers

20 retailers£468 GBP to £1,966 GBP

A
Cheapest Retailer
-
£468 GBP
HK$4,900 HKD
A
Retailer 2
-
£469 GBP
₹59,857 INR
View
A
Retailer 3
-
£516 GBP
$692 USD
View
B+
Retailer 4
-
£578 GBP
$775 USD
View
Final sale: no returns
A
Retailer 5
-
£578 GBP
$775 USD
View
B+
Retailer 6
-
£584 GBP
A$1,204 AUD
View
B+
Retailer 7
-
£627 GBP
$840 USD
View
B+
Retailer 8
-
£635 GBP
SGD 1,149 SGD
View
B+
Retailer 9
-
£651 GBP
$872 USD
View
B+
Retailer 10
-
£652 GBP
$873 USD
View
B+
Retailer 11
-
£662 GBP
SGD 1,199 SGD
View
B+
Retailer 12
-
£723 GBP
$969 USD
View
B+
Retailer 13
-
£739 GBP
$990 USD
View
B+
Retailer 14
-
£739 GBP
View
B
Retailer 15
-
£758 GBP
View
B+
Retailer 16
-
£820 GBP
€1,047 EUR
View
B+
Retailer 17
-
£834 GBP
View
B+
Retailer 18
-
£889 GBP
$1,192 USD
View
B
Retailer 19
-
£1,154 GBP
View
Most Expensive
B
NZ Jewellers
47021e50-0069-409a-ba8e-9c2a8f7dd5bc · Oct 30
£1,966 GBP
$2,634 USD
View
19 more retailers have this diamond
Prices start from £468 GBPSave up to £1,498 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 Round
£468 GBP