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Heart|Natural|GIA

0.50ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1485823360

Certificate GIA 1485823360

Diamond specifications and retailer prices

From €479 EUR
$535 USD
As of November 2, 2026
Save €1,186 EUR (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,665 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1485823360. Listed at 14 retailers as of October 28, 2026, with prices from €479 to €1,665, a €1,186 spread on the same certified stone. Queensmith lists it at €1,665. 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

0.50
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1485823360
Dimensions4.89 × 4.68 × 3.05 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
4.89 mm4.68 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1485823360
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.1%

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: €1,665 EUR|Low: €439 EUR|High: €1,671 EUR|Avg: €848 EUR|+3.5%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9€479 EUR
Retailer 7€560 EUR
Retailer 10€584 EUR
Retailer 8€668 EUR
Retailer 2€685 EUR
Retailer 3€707 EUR
Retailer 6€719 EUR
Retailer 5€844 EUR
Retailer 4€1,325 EUR
Queensmith€1,665 EUR

40 data points across 10 retailers

14 retailers€479 EUR to €1,665 EUR

A
Cheapest Retailer
-
€479 EUR
$535 USD
Final sale: no returns
B+
Retailer 2
-
€560 EUR
$626 USD
View
B+
Retailer 3
-
€584 EUR
$653 USD
View
B+
Retailer 4
-
€620 EUR
$693 USD
View
B+
Retailer 5
-
€636 EUR
$710 USD
View
B+
Retailer 6
-
€636 EUR
$710 USD
View
B+
Retailer 7
-
€662 EUR
$740 USD
View
B+
Retailer 8
-
€668 EUR
$746 USD
View
B+
Retailer 9
-
€685 EUR
£603 GBP
View
B+
Retailer 10
-
€707 EUR
£622 GBP
View
B+
Retailer 11
-
€719 EUR
£633 GBP
View
B+
Retailer 12
-
€844 EUR
View
B
Retailer 13
-
€1,325 EUR
£1,166 GBP
View
Most Expensive
B
Queensmith
1485823360 · Oct 28
€1,665 EUR
£1,465 GBP
View
13 more retailers have this diamond
Prices start from €479 EURSave up to €1,186 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
0.50ct Heart
€479 EUR