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Heart|Natural|GIA

0.59ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 6431948701

Certificate GIA 6431948701

Diamond specifications and retailer prices

From £344 GBP
As of November 6, 2026
Save £285 GBP (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £629 GBP at Belgium Diamonds · As of November 5, 2026
View at Belgium Diamonds

About this 0.59ct natural heart diamond

This 0.59ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6431948701. Listed at 9 retailers as of November 5, 2026, with prices from £344 to £629, a £285 spread on the same certified stone. Belgium Diamonds lists it at £629. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.59
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6431948701
Dimensions5.13 × 4.38 × 3.02 mm
L/W Ratio1.17
Top View
5.13 mm4.38 mm0.59 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6431948701
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.1%

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: £616 GBP|Low: £344 GBP|High: £624 GBP|Avg: £489 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7£344 GBP
Retailer 5£400 GBP
Retailer 2£445 GBP
Retailer 4£493 GBP
Retailer 8£493 GBP
Retailer 6£500 GBP
Retailer 3£508 GBP
Retailer 9£600 GBP
Retailer 1£616 GBP

32 data points across 9 retailers

9 retailers£344 GBP to £629 GBP

A
Cheapest Retailer
-
£344 GBP
A
Retailer 2
-
£400 GBP
View
A
Retailer 3
-
£445 GBP
View
A
Retailer 4
-
£493 GBP
View
A
Retailer 5
-
£493 GBP
View
A
Retailer 6
-
£500 GBP
View
A
Retailer 7
-
£508 GBP
View
B+
Retailer 8
-
£616 GBP
View
Most Expensive
B+
Belgium Diamonds
405720682 · Nov 5
£629 GBP
€802 EUR
View
8 more retailers have this diamond
Prices start from £344 GBPSave up to £285 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
0.59ct Heart
£344 GBP