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Heart|Natural|GIA

0.51ct G IF Heart Natural Diamond

GD • G/IF • GIA 6562038163

Certificate GIA 6562038163

Diamond specifications and retailer prices

From £796 GBP
A$1,648 AUD
As of November 4, 2026
2 retailers carry this diamond
Most expensive: £796 GBP at GemTrove
View at GemTrove

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6562038163. Listed at 2 retailers as of November 4, 2026. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562038163
Dimensions4.82 × 5.68 × 3.37 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.82 mm5.68 mm0.51 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562038163
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £796 GBP|Low: £648 GBP|High: £796 GBP|Avg: £697 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
October 7, 2026
Retailer 2£655 GBP
Retailer 4£659 GBP
Retailer 3£669 GBP
GemTrove£796 GBP

11 data points across 4 retailers

2 retailers

Retailer 1
-
£669 GBP
Price last confirmed 30 days ago
Most Expensive
B
GemTrove
GT-N-01262291-98 · Nov 4
£796 GBP
A$1,648 AUD
View
1 more retailer has this diamond

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
£796 GBP