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Heart|Natural|GIA

0.50ct I IF Heart Natural Diamond

EX • I/IF • GIA 6331614274

Certificate GIA 6331614274

Diamond specifications and retailer prices

From £383 GBP
As of November 6, 2026
Save £1,125 GBP (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,508 GBP at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.5ct natural heart diamond

This 0.5ct 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 6331614274. Listed at 17 retailers as of November 5, 2026, with prices from £383 to £1,508, a £1,125 spread on the same certified stone. Diamond Exchange Canada lists it at £1,508. 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

0.50
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6331614274
Dimensions4.63 × 5.46 × 3.43 mm
L/W Ratio1.18
Top View
4.63 mm5.46 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6331614274
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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: £1,508 GBP|Low: £383 GBP|High: £1,525 GBP|Avg: £698 GBP|-1.1%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 13£383 GBP
Retailer 9£421 GBP
Retailer 17£493 GBP
Retailer 7£517 GBP
Retailer 3£538 GBP
Retailer 14£556 GBP
Retailer 5£605 GBP
Retailer 6£605 GBP
Retailer 11£620 GBP
Retailer 2£641 GBP
Retailer 4£663 GBP
Retailer 10£731 GBP
Retailer 12£746 GBP
Retailer 8£803 GBP
Retailer 15£817 GBP
Retailer 16£1,224 GBP
Diamond Exchange Canada£1,508 GBP

45 data points across 17 retailers

17 retailers£383 GBP to £1,508 GBP

A
Cheapest Retailer
-
£383 GBP
Final sale: no returns
A
Retailer 2
-
£421 GBP
View
A
Retailer 3
-
£493 GBP
View
Retailer 4
-
£517 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£538 GBP
View
B+
Retailer 6
-
£556 GBP
View
B+
Retailer 7
-
£605 GBP
View
B+
Retailer 8
-
£605 GBP
View
B+
Retailer 9
-
£620 GBP
View
B+
Retailer 10
-
£641 GBP
View
B+
Retailer 11
-
£663 GBP
View
B+
Retailer 12
-
£731 GBP
View
B+
Retailer 13
-
£746 GBP
View
Retailer 14
-
£803 GBP
View
Price last confirmed 33 days ago
B+
Retailer 15
-
£817 GBP
View
B
Retailer 16
-
£1,224 GBP
View
Most Expensive
B
Diamond Exchange Canada
1958855045 · Nov 5
£1,508 GBP
CA$2,803 CAD
View
16 more retailers have this diamond
Prices start from £383 GBPSave up to £1,125 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
0.50ct Heart
£383 GBP