CaratHunter
Plans
Heart|Natural|GIA

0.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2547408361

Certificate GIA 2547408361

Diamond specifications and retailer prices

From £430 GBP
SGD 782 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: £430 GBP at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547408361. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2547408361
Dimensions4.66 × 5.49 × 3.45 mm
L/W Ratio1.18
Top View
4.66 mm5.49 mm0.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547408361
Side View
Table 56.0%CrownGirdle: STK-VTKPavilion 40°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £430 GBP|Low: £313 GBP|High: £602 GBP|Avg: £455 GBP|+0.3%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8£313 GBP
Retailer 10£333 GBP
Retailer 7£403 GBP
Fonder Diamond£430 GBP
Retailer 3£444 GBP
Retailer 4£458 GBP
Retailer 5£468 GBP
Retailer 6£476 GBP
Retailer 9£496 GBP
Retailer 2£521 GBP
Retailer 12£523 GBP
Retailer 11£602 GBP

6 data points across 12 retailers

1 retailer

B+
Fonder Diamond
455336063 · Nov 5
£430 GBP
SGD 782 SGD
View

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.

B+
0.51ct Heart
£430 GBP