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Heart|Natural|GIA

0.55ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 1549678763

Certificate GIA 1549678763

Diamond specifications and retailer prices

From £727 GBP
As of November 4, 2026
Save £481 GBP (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,208 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.55ct natural heart diamond

This 0.55ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549678763. Listed at 8 retailers as of November 4, 2026, with prices from £727 to £1,208, a £481 spread on the same certified stone. MOH London lists it at £1,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549678763
Dimensions4.89 × 5.65 × 3.38 mm
L/W Ratio1.16
Girdle conditionFaceted
Key to symbols
Crystal, Needle, Pinpoint
Top View
4.89 mm5.65 mm0.55 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549678763
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.7%

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 4
Current: £1,208 GBP|Low: £421 GBP|High: £1,224 GBP|Avg: £726 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11£421 GBP
Retailer 5£504 GBP
Retailer 10£528 GBP
Retailer 9£550 GBP
Retailer 12£591 GBP
Retailer 3£645 GBP
Retailer 7£727 GBP
Retailer 2£764 GBP
Retailer 13£844 GBP
Retailer 4£850 GBP
Retailer 8£874 GBP
Retailer 6£993 GBP
MOH London£1,208 GBP

32 data points across 13 retailers

8 retailers£727 GBP to £1,208 GBP

Retailer 1
-
£504 GBP
Price last confirmed 63 days ago
Retailer 2
-
£550 GBP
View
Price last confirmed 46 days ago
B+
Retailer 3
-
£727 GBP
View
B+
Retailer 4
-
£764 GBP
View
B
Retailer 5
-
£844 GBP
View
B
Retailer 6
-
£874 GBP
View
Retailer 7
-
£993 GBP
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
4BC1AA41D · Nov 4
£1,208 GBP
View
7 more retailers have this diamond
Prices start from £727 GBPSave up to £481 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+
0.55ct Heart
£727 GBP