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Heart|Natural|GIA

0.52ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 2536986725

Certificate GIA 2536986725

Diamond specifications and retailer prices

From €317 EUR
As of November 6, 2026
Save €108 EUR (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €425 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2536986725. Listed at 3 retailers as of November 6, 2026, with prices from €317 to €425, a €108 spread on the same certified stone. 77 Diamonds lists it at €425. 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

0.52
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536986725
Dimensions4.80 × 5.67 × 3.37 mm
L/W Ratio1.18
Top View
4.80 mm5.67 mm0.52 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2536986725
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.4%

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: €425 EUR|Low: €291 EUR|High: €442 EUR|Avg: €365 EUR|-2.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2€317 EUR
Retailer 3€339 EUR
77 Diamonds€425 EUR

41 data points across 3 retailers

3 retailers€317 EUR to €425 EUR

A
Cheapest Retailer
-
€317 EUR
Final sale: no returns
A
Retailer 2
-
€339 EUR
View
Most Expensive
B+
77 Diamonds
HSCPP3UR3KCT · Nov 6
€425 EUR
£374 GBP
View
2 more retailers have this diamond
Prices start from €317 EURSave up to €108 EUR

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
0.52ct Heart
€317 EUR