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Heart|Natural|GIA

0.59ct I IF Heart Natural Diamond

EX • I/IF • GIA 2477964348

Certificate GIA 2477964348

Diamond specifications and retailer prices

From £508 GBP
As of November 6, 2026
Save £392 GBP (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £900 GBP at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 0.59ct natural heart diamond

This 0.59ct natural heart sits in the half to three-quarter carat band, graded I 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 2477964348. Listed at 3 retailers as of November 6, 2026, with prices from £508 to £900, a £392 spread on the same certified stone. 77 Diamonds lists it at £900. 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

0.59
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.28°
Pavilion angle39.86°
OriginNatural
Grading LabGIA
CertificateGIA 2477964348
Dimensions4.93 × 5.81 × 3.51 mm
L/W Ratio1.18
Top View
4.93 mm5.81 mm0.59 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2477964348
Side View
Table 62.0%Crown 41.28°Girdle: MED-VTKPavilion 39.86°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £900 GBP|Low: £463 GBP|High: £912 GBP|Avg: £697 GBP|+6.9%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 2£508 GBP
Retailer 3£746 GBP
77 Diamonds£900 GBP

45 data points across 3 retailers

3 retailers£508 GBP to £900 GBP

A
Cheapest Retailer
-
£508 GBP
B+
Retailer 2
-
£746 GBP
View
Most Expensive
B
77 Diamonds
HSCPCPUXHAMT · Nov 7
£900 GBP
View
2 more retailers have this diamond
Prices start from £508 GBPSave up to £392 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
£508 GBP