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Heart|Natural|GIA

3.00ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7421308029

Certificate GIA 7421308029

Diamond specifications and retailer prices

From €16,642 EUR
As of November 4, 2026
Save €8,653 EUR (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €25,295 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7421308029. Listed at 9 retailers as of November 4, 2026, with prices from €16,642 to €25,295, a €8,653 spread on the same certified stone. MOH London lists it at €25,295. 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

3.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7421308029
Dimensions9.20 × 9.54 × 5.53 mm
L/W Ratio1.04
Top View
9.20 mm9.54 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7421308029
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 57.9%

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 4
Current: €25,295 EUR|Low: €16,642 EUR|High: €27,847 EUR|Avg: €20,299 EUR|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 9€16,642 EUR
Retailer 2€16,947 EUR
Retailer 8€17,179 EUR
Retailer 6€18,822 EUR
Retailer 7€19,420 EUR
Retailer 3€19,593 EUR
Retailer 4€20,167 EUR
Retailer 5€23,007 EUR
MOH London€25,295 EUR

46 data points across 9 retailers

9 retailers€16,642 EUR to €25,295 EUR

A
Cheapest Retailer
-
€16,642 EUR
A
Retailer 2
-
€16,947 EUR
View
A
Retailer 3
-
€17,179 EUR
View
Final sale: no returns
B+
Retailer 4
-
€18,822 EUR
View
B+
Retailer 5
-
€19,420 EUR
View
B+
Retailer 6
-
€19,593 EUR
View
B+
Retailer 7
-
€20,167 EUR
View
B+
Retailer 8
-
€23,007 EUR
View
Most Expensive
B
MOH London
DC7A3DE77 · Nov 4
€25,295 EUR
£22,238 GBP
View
8 more retailers have this diamond
Prices start from €16,642 EURSave up to €8,653 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
3.00ct Heart
€16,642 EUR