Heart|Natural|GIA

0.50ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • GIA 6552831871

Certificate GIA 6552831871

Diamond specifications and retailer prices

From £391 GBP
As of November 6, 2026
Save £699 GBP (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,499 GBP at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552831871. Listed at 10 retailers as of October 31, 2026, with a 178% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle33.63°
OriginNatural
Grading LabGIA
CertificateGIA 6552831871
Dimensions5.17 × 5.61 × 2.58 mm
L/W Ratio1.09
Key to symbols
Feather, Surface Graining
Top View
5.17 mm5.61 mm0.50 ctH / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552831871
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilion 33.63°Culet: NoneDepth 50.0%

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: £1,499 GBP|Low: £391 GBP|High: £1,571 GBP|Avg: £752 GBP|-4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 7£391 GBP
Retailer 2£475 GBP
Retailer 10£478 GBP
Retailer 8£486 GBP
Retailer 9£515 GBP
Retailer 5£522 GBP
Retailer 4£664 GBP
Retailer 3£1,077 GBP
Retailer 6£1,090 GBP
NZ Jewellers£1,499 GBP

40 data points across 10 retailers

10 retailers£391 GBP to £1,090 GBP

A
Cheapest Retailer
-
£391 GBP
Retailer 2
-
£475 GBP
View
Price last confirmed 4 days ago
Retailer 3
-
£478 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£486 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
£515 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
£522 GBP
View
B+
Retailer 7
-
£664 GBP
View
B
Retailer 8
-
£1,077 GBP
View
B
Retailer 9
-
£1,090 GBP
View
Most Expensive
NZ Jewellers
eb817315-f198-4423-82d6-a5bd96d80dd4 · Oct 24
£1,499 GBP
$2,007 USD
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from £391 GBPSave up to £699 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
£391 GBP