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Heart|Natural|GIA

0.51ct G VS1 Heart Natural Diamond

GD • G/VS1 • GIA 6525743215

Certificate GIA 6525743215

Diamond specifications and retailer prices

From £378 GBP
As of November 4, 2026
Save £659 GBP (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,037 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6525743215. Listed at 6 retailers as of November 4, 2026, with prices from £378 to £1,037, a £659 spread on the same certified stone. Do Amore Diamonds lists it at £1,037. 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

0.51
Carat
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6525743215
Dimensions5.02 × 5.69 × 3.14 mm
L/W Ratio1.13
Top View
5.02 mm5.69 mm0.51 ctG / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6525743215
Side View
Table 56.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 55.2%

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 4
Current: £1,037 GBP|Low: £339 GBP|High: £1,178 GBP|Avg: £556 GBP|-11.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4£378 GBP
Retailer 3£409 GBP
Retailer 6£444 GBP
Retailer 5£457 GBP
Retailer 2£507 GBP
Do Amore Diamonds£1,037 GBP

27 data points across 6 retailers

6 retailers£378 GBP to £1,037 GBP

A
Cheapest Retailer
-
£378 GBP
Final sale: no returns
A
Retailer 2
-
£409 GBP
View
B+
Retailer 3
-
£444 GBP
View
A
Retailer 4
-
£457 GBP
View
B+
Retailer 5
-
£507 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100757916578 · Nov 4
£1,037 GBP
$1,400 USD
View
5 more retailers have this diamond
Prices start from £378 GBPSave up to £659 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
0.51ct Heart
£378 GBP