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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 €16,566 EUR
$18,581 USD
As of October 30, 2026
Save €8,816 EUR (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €25,383 EUR at MOH London · As of October 29, 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 October 29, 2026, with prices from €16,566 to €25,383, a €8,816 spread on the same certified stone. MOH London lists it at €25,383. 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
Color
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: Oct 30
Current: €25,383 EUR|Low: €15,073 EUR|High: €27,720 EUR|Avg: €19,409 EUR|-7.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3€15,073 EUR
Retailer 10€16,566 EUR
Retailer 11€16,746 EUR
Retailer 6€16,993 EUR
Retailer 9€17,101 EUR
Retailer 7€18,737 EUR
Retailer 8€19,331 EUR
Retailer 2€19,616 EUR
Retailer 4€20,075 EUR
Retailer 5€22,902 EUR
MOH London€25,383 EUR

41 data points across 11 retailers

9 retailers€16,566 EUR to €25,383 EUR

A
Cheapest Retailer
-
€16,566 EUR
$18,581 USD
A
Retailer 2
-
€16,993 EUR
£15,008 GBP
View
A
Retailer 3
-
€17,101 EUR
$19,180 USD
View
Final sale: no returns
A
Retailer 4
-
€18,737 EUR
$21,015 USD
View
A
Retailer 5
-
€19,331 EUR
$21,682 USD
View
B+
Retailer 6
-
€19,616 EUR
View
B+
Retailer 7
-
€20,075 EUR
$22,516 USD
View
B+
Retailer 8
-
€22,902 EUR
$25,687 USD
View
Most Expensive
B
MOH London
DC7A3DE77 · Oct 29
€25,383 EUR
£22,417 GBP
View
8 more retailers have this diamond
Prices start from €16,566 EURSave up to €8,816 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
€16,566 EUR