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Heart|Natural|GIA

0.52ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 7526059186

Certificate GIA 7526059186

Diamond specifications and retailer prices

From €332 EUR
As of November 2, 2026
Save €98 EUR (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €431 EUR at 77 Diamonds · As of November 2, 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 7526059186. Listed at 3 retailers as of November 2, 2026, with prices from €332 to €431, a €98 spread on the same certified stone. 77 Diamonds lists it at €431. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7526059186
Dimensions5.11 × 5.59 × 3.24 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.11 mm5.59 mm0.52 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7526059186
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.0%

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 2
Current: €431 EUR|Low: €312 EUR|High: €476 EUR|Avg: €379 EUR|-7.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2€332 EUR
Retailer 3€346 EUR
Retailer 4€372 EUR
77 Diamonds€431 EUR

35 data points across 4 retailers

3 retailers€332 EUR to €431 EUR

A
Cheapest Retailer
-
€332 EUR
B+
Retailer 2
-
€372 EUR
View
Most Expensive
B+
77 Diamonds
HSCPBSKSKNHN · Nov 2
€431 EUR
£378 GBP
View
2 more retailers have this diamond
Prices start from €332 EURSave up to €98 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
€332 EUR