Round|Natural|GIA

0.73ct J I1 Round Natural Diamond

EX • J/I1 • GIA 7336548184

Certificate GIA 7336548184

Diamond specifications and retailer prices

From £545 GBP
HK$5,700 HKD
As of November 1, 2026
Save £1,295 GBP (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,840 GBP at NZ Jewellers · As of October 6, 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 7336548184. Listed at 12 retailers as of October 30, 2026, with a 238% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7336548184
Dimensions5.87 × 5.85 × 3.50 mm
L/W Ratio1.00
Top View
5.87 mm5.85 mm0.73 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7336548184
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,840 GBP|Low: £435 GBP|High: £1,840 GBP|Avg: £766 GBP
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 3£435 GBP
Retailer 4£545 GBP
Retailer 5£587 GBP
Retailer 7£587 GBP
Retailer 9£595 GBP
Retailer 6£609 GBP
Retailer 8£677 GBP
Retailer 11£728 GBP
Retailer 2£828 GBP
Retailer 10£948 GBP
NZ Jewellers£1,840 GBP

16 data points across 11 retailers

12 retailers£545 GBP to £1,840 GBP

B+
Cheapest Retailer
-
£545 GBP
HK$5,700 HKD
B
Retailer 2
-
£587 GBP
$786 USD
View
B
Retailer 3
-
£587 GBP
$786 USD
View
Retailer 4
-
£587 GBP
$786 USD
View
Price last confirmed 26 days ago
Retailer 5
-
£587 GBP
$786 USD
View
Price last confirmed 25 days ago
B
Retailer 6
-
£595 GBP
$797 USD
View
B
Retailer 7
-
£609 GBP
$816 USD
View
B
Retailer 8
-
£677 GBP
$907 USD
View
Retailer 9
-
£677 GBP
$907 USD
View
Price last confirmed 26 days ago
B
Retailer 10
-
£828 GBP
€1,056 EUR
View
C
Retailer 11
-
£1,840 GBP
$2,465 USD
View
Most Expensive
NZ Jewellers
c2cf98d4-fe4f-4f3d-baa5-15fea0c5d9a5 · Oct 6
£1,840 GBP
$2,465 USD
View
Price last confirmed 26 days ago
11 more retailers have this diamond
Prices start from £545 GBPSave up to £1,295 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 Round
£545 GBP