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Heart|Natural|GIA

0.73ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 2556639361

Certificate GIA 2556639361

Diamond specifications and retailer prices

From £739 GBP
$992 USD
As of November 2, 2026
Save £165 GBP (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £905 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded H 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 2556639361. Listed at 5 retailers as of October 31, 2026, with prices from £739 to £905, a £165 spread on the same certified stone. Blue Nile lists it at £905. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556639361
Dimensions5.40 × 6.31 × 3.71 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
5.40 mm6.31 mm0.73 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556639361
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.8%

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 2
Current: £905 GBP|Low: £674 GBP|High: £1,014 GBP|Avg: £828 GBP|-10.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5£739 GBP
Retailer 3£768 GBP
Retailer 4£832 GBP
Retailer 2£845 GBP
Blue Nile£905 GBP

39 data points across 5 retailers

5 retailers£739 GBP to £905 GBP

A
Cheapest Retailer
-
£739 GBP
$992 USD
Final sale: no returns
A
Retailer 2
-
£768 GBP
$1,031 USD
View
B+
Retailer 3
-
£832 GBP
SGD 1,509 SGD
View
B+
Retailer 4
-
£845 GBP
View
Most Expensive
B+
Blue Nile
29560955 · Oct 31
£905 GBP
$1,214 USD
View
4 more retailers have this diamond
Prices start from £739 GBPSave up to £165 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
£739 GBP