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Heart|Natural|IGI

0.53ct D IF Heart Natural Diamond

VG • D/IF • IGI 603376341

Certificate IGI 603376341

Diamond specifications and retailer prices

From £2,117 GBP
€2,701 EUR
As of October 31, 2026
Save £111 GBP (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,227 GBP at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 603376341. Listed at 2 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.53
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 603376341
Dimensions5.07 × 5.57 × 3.34 mm
L/W Ratio1.10
Top View
5.07 mm5.57 mm0.53 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 603376341
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 60.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £2,227 GBP|Low: £2,058 GBP|High: £2,230 GBP|Avg: £2,159 GBP|+2.3%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2£2,117 GBP
77 Diamonds£2,227 GBP

39 data points across 2 retailers

2 retailers£2,117 GBP to £2,227 GBP

B
Cheapest Retailer
-
£2,117 GBP
€2,701 EUR
Most Expensive
B
77 Diamonds
HSCFUSGUMN7F · Nov 1
£2,227 GBP
View
1 more retailer has this diamond
Prices start from £2,117 GBPSave up to £111 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.

B
0.53ct Heart
£2,117 GBP