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Heart|Natural|GIA

2.03ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 6545649811

Certificate GIA 6545649811

Diamond specifications and retailer prices

From €6,936 EUR
As of November 6, 2026
Save €5,140 EUR (43%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €13,011 EUR at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three 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 6545649811. Listed at 19 retailers as of November 4, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6545649811
Dimensions7.87 × 8.83 × 5.19 mm
L/W Ratio1.12
Top View
7.87 mm8.83 mm2.03 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6545649811
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

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: €7,227 EUR|Low: €6,936 EUR|High: €12,393 EUR|Avg: €8,643 EUR|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12€6,936 EUR
Retailer 1€7,227 EUR
Retailer 7€7,505 EUR
Retailer 4€7,723 EUR
Retailer 11€8,321 EUR
Retailer 6€8,364 EUR
Retailer 8€8,392 EUR
Retailer 10€8,477 EUR
Retailer 2€8,557 EUR
Retailer 3€8,575 EUR
Retailer 5€10,646 EUR
Retailer 9€12,076 EUR

32 data points across 12 retailers

19 retailers€6,936 EUR to €12,076 EUR

A
Cheapest Retailer
-
€6,936 EUR
A
Retailer 2
-
€7,227 EUR
View
A
Retailer 3
-
€7,505 EUR
View
Retailer 4
-
€7,723 EUR
View
Price last confirmed 27 days ago
B+
Retailer 5
-
€8,321 EUR
View
B+
Retailer 6
-
€8,364 EUR
View
B+
Retailer 7
-
€8,392 EUR
View
B+
Retailer 8
-
€8,477 EUR
View
B+
Retailer 9
-
€8,494 EUR
View
B+
Retailer 10
-
€8,557 EUR
View
Final sale: no returns
Retailer 11
-
€8,575 EUR
View
Price last confirmed 15 days ago
Retailer 12
-
€8,617 EUR
View
Price last confirmed 22 days ago
B+
Retailer 13
-
€8,894 EUR
View
Retailer 14
-
€9,335 EUR
View
Price last confirmed 20 days ago
Retailer 15
-
€9,479 EUR
View
Price last confirmed 22 days ago
B+
Retailer 16
-
€10,646 EUR
View
Retailer 17
-
€10,771 EUR
View
Price last confirmed 19 days ago
B
Retailer 18
-
€12,076 EUR
View
Most Expensive
NZ Jewellers
8a1bfe61-395f-48f0-aabc-df6d8ab36066 · Oct 18
€13,011 EUR
$14,527 USD
View
Price last confirmed 19 days ago
18 more retailers have this diamond
Prices start from €6,936 EURSave up to €5,140 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
2.03ct Heart
€6,936 EUR