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Heart|Natural|GIA

0.73ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 7556569262

Certificate GIA 7556569262

Diamond specifications and retailer prices

From £509 GBP
$683 USD
As of November 2, 2026
Save £391 GBP (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £900 GBP at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556569262. Listed at 7 retailers as of November 1, 2026, with prices from £509 to £900, a £391 spread on the same certified stone. GemTrove lists it at £900. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556569262
Dimensions5.41 × 6.36 × 3.67 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.41 mm6.36 mm0.73 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556569262
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £900 GBP|Low: £464 GBP|High: £900 GBP|Avg: £622 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3£509 GBP
Retailer 6£509 GBP
Retailer 5£567 GBP
Retailer 7£568 GBP
Retailer 2£600 GBP
Retailer 4£641 GBP
GemTrove£900 GBP

41 data points across 7 retailers

7 retailers£509 GBP to £900 GBP

A
Cheapest Retailer
-
£509 GBP
$683 USD
Final sale: no returns
A
Retailer 2
-
£509 GBP
MYR 2,783 MYR
View
B+
Retailer 3
-
£567 GBP
SGD 1,029 SGD
View
Retailer 4
-
£568 GBP
$762 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
£600 GBP
View
B+
Retailer 6
-
£641 GBP
$860 USD
View
Most Expensive
B
GemTrove
GT-N-01265282-98 · Nov 1
£900 GBP
A$1,858 AUD
View
6 more retailers have this diamond
Prices start from £509 GBPSave up to £391 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
£509 GBP