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Heart|Natural|GIA

2.03ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 5151527272

Certificate GIA 5151527272

Diamond specifications and retailer prices

From €17,000 EUR
As of November 6, 2026
Save €4,184 EUR (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €21,184 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5151527272. Listed at 5 retailers as of November 6, 2026, with prices from €17,000 to €21,184, a €4,184 spread on the same certified stone. 77 Diamonds lists it at €21,184. 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

2.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151527272
Dimensions8.49 × 8.99 × 4.14 mm
L/W Ratio1.06
Top View
8.49 mm8.99 mm2.03 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5151527272
Side View
Table 63.0%CrownGirdle: THN-XTKPavilionCulet: NoneDepth 46.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: €21,184 EUR|Low: €17,000 EUR|High: €21,610 EUR|Avg: €18,939 EUR|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3€17,000 EUR
Retailer 2€18,081 EUR
77 Diamonds€21,184 EUR

45 data points across 3 retailers

5 retailers€17,000 EUR to €21,184 EUR

B
Cheapest Retailer
-
€17,000 EUR
B
Retailer 2
-
€18,081 EUR
View
B
Retailer 3
-
€18,097 EUR
View
B
Retailer 4
-
€18,245 EUR
View
Most Expensive
B
77 Diamonds
HSZ2WRBNDSF · Nov 6
€21,184 EUR
£18,623 GBP
View
4 more retailers have this diamond
Prices start from €17,000 EURSave up to €4,184 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
2.03ct Heart
€17,000 EUR