CaratHunter
Plans
Heart|Natural|GIA

0.52ct K IF Heart Natural Diamond

EX • K/IF • GIA 1543273018

Certificate GIA 1543273018

Diamond specifications and retailer prices

From £255 GBP
As of November 7, 2026
Save £1,071 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,326 GBP at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) 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 1543273018. Listed at 11 retailers as of November 7, 2026, with prices from £255 to £1,326, a £1,071 spread on the same certified stone. NZ Jewellers lists it at £1,326. 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

0.52
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543273018
Dimensions5.56 × 4.79 × 3.31 mm
L/W Ratio1.16
Girdle conditionFaceted
Key to symbols
Minor Details of Polish
Top View
5.56 mm4.79 mm0.52 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543273018
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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 7
Current: £1,326 GBP|Low: £255 GBP|High: £1,344 GBP|Avg: £597 GBP|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 2£255 GBP
Retailer 3£403 GBP
Retailer 5£427 GBP
Retailer 10£444 GBP
Retailer 4£494 GBP
Retailer 9£501 GBP
Retailer 7£520 GBP
Retailer 8£536 GBP
Retailer 6£793 GBP
NZ Jewellers£1,326 GBP

36 data points across 10 retailers

11 retailers£255 GBP to £1,326 GBP

A
Cheapest Retailer
-
£255 GBP
A
Retailer 2
-
£403 GBP
View
A
Retailer 3
-
£427 GBP
View
B+
Retailer 4
-
£444 GBP
View
B+
Retailer 5
-
£457 GBP
View
B+
Retailer 6
-
£494 GBP
View
B+
Retailer 7
-
£501 GBP
View
B+
Retailer 8
-
£520 GBP
View
B+
Retailer 9
-
£536 GBP
View
B
Retailer 10
-
£793 GBP
View
Most Expensive
B
NZ Jewellers
d86b13fd-5fa9-4a17-9775-68fdc1163853 · Nov 7
£1,326 GBP
$1,775 USD
View
10 more retailers have this diamond
Prices start from £255 GBPSave up to £1,071 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
0.52ct Heart
£255 GBP