CaratHunter
Plans
Heart|Natural|GIA

0.52ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 7551839013

Certificate GIA 7551839013

Diamond specifications and retailer prices

From £654 GBP
$878 USD
As of November 2, 2026
Save £381 GBP (37%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,436 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551839013. Listed at 12 retailers as of October 31, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551839013
Dimensions4.79 × 5.66 × 3.36 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Top View
4.79 mm5.66 mm0.52 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551839013
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,436 GBP|Low: £576 GBP|High: £1,911 GBP|Avg: £1,003 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5£654 GBP
Retailer 8£710 GBP
Retailer 9£710 GBP
Retailer 6£738 GBP
Retailer 3£933 GBP
Retailer 2£962 GBP
Retailer 4£982 GBP
MOH London£1,436 GBP
Retailer 7£1,911 GBP

44 data points across 9 retailers

12 retailers£654 GBP to £1,035 GBP

B
Cheapest Retailer
-
£654 GBP
$878 USD
Final sale: no returns
B
Retailer 2
-
£683 GBP
$916 USD
View
B
Retailer 3
-
£710 GBP
$953 USD
View
B
Retailer 4
-
£724 GBP
$971 USD
View
B
Retailer 5
-
£738 GBP
$990 USD
View
B
Retailer 6
-
£819 GBP
$1,099 USD
View
B
Retailer 7
-
£933 GBP
View
B
Retailer 8
-
£962 GBP
View
B
Retailer 9
-
£982 GBP
View
B
Retailer 10
-
£1,035 GBP
$1,389 USD
View
Most Expensive
MOH London
A07B2A643 · Nov 2
£1,436 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £654 GBPSave up to £381 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
0.52ct Heart
£654 GBP