CaratHunter
Plans
Heart|Natural|GIA

0.51ct G IF Heart Natural Diamond

EX • G/IF • GIA 5232807640

Certificate GIA 5232807640

Diamond specifications and retailer prices

From £614 GBP
SGD 1,117 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: £614 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 G 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 5232807640. 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. 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

0.51
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5232807640
Dimensions4.77 × 5.61 × 3.35 mm
L/W Ratio1.18
Top View
4.77 mm5.61 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232807640
Side View
Table 56.0%CrownGirdle: MED-THKPavilion 40.8°Culet: NoneDepth 59.6%

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 5
Current: £614 GBP|Low: £291 GBP|High: £899 GBP|Avg: £638 GBP|+0.2%
Fonder Diamond
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
November 5, 2026
Retailer 2£291 GBP
Retailer 5£446 GBP
Retailer 4£456 GBP
Retailer 3£609 GBP
Retailer 8£609 GBP
Retailer 9£611 GBP
Retailer 12£613 GBP
Fonder Diamond£614 GBP
Retailer 13£658 GBP
Retailer 10£692 GBP
Retailer 11£718 GBP
Retailer 7£733 GBP
Retailer 14£789 GBP
Retailer 6£835 GBP
Retailer 15£899 GBP

7 data points across 15 retailers

1 retailer

A
Fonder Diamond
364939729 · Nov 5
£614 GBP
SGD 1,117 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.

A
0.51ct Heart
£614 GBP