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Heart|Natural|GIA

0.50ct K SI1 Heart Natural Diamond

GD • K/SI1 • GIA 3545091396

Certificate GIA 3545091396

Diamond specifications and retailer prices

From €314 EUR
As of November 5, 2026
Save €316 EUR (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €630 EUR at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3545091396. Listed at 6 retailers as of November 5, 2026, with prices from €314 to €630, a €316 spread on the same certified stone. Yorxs lists it at €630. 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

0.50
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545091396
Dimensions5.60 × 5.11 × 2.79 mm
L/W Ratio1.10
Top View
5.60 mm5.11 mm0.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545091396
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 54.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €623 EUR|Low: €437 EUR|High: €631 EUR|Avg: €537 EUR|+1.2%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2€437 EUR
Retailer 3€447 EUR
Retailer 1€623 EUR
Yorxs€630 EUR

40 data points across 4 retailers

6 retailers€314 EUR to €630 EUR

B+
Cheapest Retailer
-
€314 EUR
B+
Retailer 2
-
€437 EUR
View
B+
Retailer 3
-
€447 EUR
View
B+
Retailer 4
-
€457 EUR
View
B
Retailer 5
-
€623 EUR
View
Most Expensive
B
Yorxs
516039938 · Nov 6
€630 EUR
View
5 more retailers have this diamond
Prices start from €314 EURSave up to €316 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.

B+
0.50ct Heart
€314 EUR