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Heart|Natural|GIA

2.03ct F SI1 Heart Natural Diamond

F/SI1 • GIA 2145660141

Certificate GIA 2145660141

Diamond specifications and retailer prices

From €18,134 EUR
$20,339 USD
As of November 2, 2026
Save €31 EUR (0%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €18,165 EUR at DreamStone · As of October 31, 2026
View at DreamStone

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 2145660141. Listed at 2 retailers as of October 31, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.03
Carat
F
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145660141
Dimensions8.37 × 8.54 × 4.68 mm
L/W Ratio1.02
Top View
8.37 mm8.54 mm2.03 ctF / SI1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2145660141
Side View
Table 45.0%CrownGirdlePavilionCuletDepth 54.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: €18,165 EUR|Low: €18,134 EUR|High: €20,183 EUR|Avg: €18,566 EUR|-2.4%
DreamStone
Retailer 2
February 28, 2026
Retailer 2€18,134 EUR
DreamStone€18,165 EUR

4 data points across 2 retailers

2 retailers€18,134 EUR to €18,165 EUR

C
Cheapest Retailer
-
€18,134 EUR
$20,339 USD
Most Expensive
C
DreamStone
121205BD2 · Oct 31
€18,165 EUR
$20,374 USD
View
1 more retailer has this diamond
Prices start from €18,134 EURSave up to €31 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.

C
2.03ct Heart
€18,134 EUR