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Heart|Natural|GIA

0.73ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 2546800605

Certificate GIA 2546800605

Diamond specifications and retailer prices

From £496 GBP
As of November 6, 2026
Save £722 GBP (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,090 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546800605. Listed at 12 retailers as of November 4, 2026, with a 146% 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546800605
Dimensions6.17 × 5.57 × 3.57 mm
L/W Ratio1.11
Top View
6.17 mm5.57 mm0.73 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546800605
Side View
Table 54.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 57.9%

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: Nov 6
Current: £2,090 GBP|Low: £496 GBP|High: £2,090 GBP|Avg: £926 GBP|+1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 5£496 GBP
Retailer 3£524 GBP
Retailer 9£669 GBP
Retailer 12£675 GBP
Retailer 10£745 GBP
Retailer 11£765 GBP
Retailer 2£769 GBP
Retailer 6£934 GBP
Retailer 4£988 GBP
Retailer 7£994 GBP
Retailer 8£1,219 GBP
NZ Jewellers£2,090 GBP

36 data points across 12 retailers

12 retailers£496 GBP to £1,219 GBP

A
Cheapest Retailer
-
£496 GBP
A
Retailer 2
-
£524 GBP
View
Final sale: no returns
B+
Retailer 3
-
£669 GBP
View
B+
Retailer 4
-
£675 GBP
View
B+
Retailer 5
-
£745 GBP
View
B+
Retailer 6
-
£765 GBP
View
B+
Retailer 7
-
£769 GBP
View
B+
Retailer 8
-
£934 GBP
View
Retailer 9
-
£988 GBP
View
Price last confirmed 33 days ago
B
Retailer 10
-
£994 GBP
View
B
Retailer 11
-
£1,219 GBP
View
Most Expensive
NZ Jewellers
d018d109-e46a-4598-a883-1439b9d11486 · Nov 5
£2,090 GBP
$2,797 USD
View
Price under review
11 more retailers have this diamond
Prices start from £496 GBPSave up to £722 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 Heart
£496 GBP