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Heart|Natural|GIA

0.74ct I IF Heart Natural Diamond

EX • I/IF • GIA 5406059917

Certificate GIA 5406059917

Diamond specifications and retailer prices

From £516 GBP
As of November 6, 2026
Save £763 GBP (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,279 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.74ct natural heart diamond

This 0.74ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5406059917. Listed at 8 retailers as of November 4, 2026, with prices from £516 to £1,279, a £763 spread on the same certified stone. MOH London lists it at £1,279. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.74
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5406059917
Dimensions5.66 × 6.23 × 3.67 mm
L/W Ratio1.10
Top View
5.66 mm6.23 mm0.74 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5406059917
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

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: £1,279 GBP|Low: £516 GBP|High: £1,296 GBP|Avg: £873 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£516 GBP
Retailer 5£646 GBP
Retailer 8£767 GBP
Retailer 3£810 GBP
Retailer 4£885 GBP
Retailer 2£978 GBP
Retailer 6£1,051 GBP
MOH London£1,279 GBP

45 data points across 8 retailers

8 retailers£516 GBP to £1,279 GBP

A
Cheapest Retailer
-
£516 GBP
A
Retailer 2
-
£646 GBP
View
Final sale: no returns
A
Retailer 3
-
£767 GBP
View
B+
Retailer 4
-
£810 GBP
View
B+
Retailer 5
-
£885 GBP
View
B+
Retailer 6
-
£978 GBP
View
Retailer 7
-
£1,051 GBP
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
215BEEB30 · Nov 4
£1,279 GBP
View
7 more retailers have this diamond
Prices start from £516 GBPSave up to £763 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
0.74ct Heart
£516 GBP