CaratHunter
Plans
Heart|Natural|GIA

0.52ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 5536408978

Certificate GIA 5536408978

Diamond specifications and retailer prices

From €350 EUR
As of November 6, 2026
Save €124 EUR (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €475 EUR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5536408978. Listed at 5 retailers as of November 6, 2026, with prices from €350 to €475, a €124 spread on the same certified stone. Brilliant Earth lists it at €475. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536408978
Dimensions5.62 × 4.73 × 3.33 mm
L/W Ratio1.19
Top View
5.62 mm4.73 mm0.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536408978
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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 6
Current: €475 EUR|Low: €334 EUR|High: €537 EUR|Avg: €421 EUR|-11.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 3€350 EUR
Retailer 4€364 EUR
Retailer 5€392 EUR
Retailer 2€448 EUR
Brilliant Earth€475 EUR

42 data points across 5 retailers

5 retailers€350 EUR to €475 EUR

A
Cheapest Retailer
-
€350 EUR
A
Retailer 2
-
€364 EUR
View
Final sale: no returns
A
Retailer 3
-
€392 EUR
View
B+
Retailer 4
-
€448 EUR
View
Most Expensive
B+
Brilliant Earth
15744913A · Nov 6
€475 EUR
$530 USD
View
4 more retailers have this diamond
Prices start from €350 EURSave up to €124 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
€350 EUR