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Heart|Natural|GIA

3.00ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 6412374948

Certificate GIA 6412374948

Diamond specifications and retailer prices

From €21,268 EUR
As of November 7, 2026
Save €15,018 EUR (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €36,286 EUR at MOH London · As of November 7, 2026
View at MOH London

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded I 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 6412374948. Listed at 16 retailers as of November 7, 2026, with prices from €21,268 to €36,286, a €15,018 spread on the same certified stone. MOH London lists it at €36,286. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6412374948
Dimensions8.00 × 9.63 × 5.82 mm
L/W Ratio1.20
Top View
8.00 mm9.63 mm3.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6412374948
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: €36,286 EUR|Low: €21,268 EUR|High: €38,231 EUR|Avg: €27,972 EUR|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 7, 2026
Retailer 13€21,268 EUR
Retailer 14€22,164 EUR
Retailer 12€23,554 EUR
Retailer 9€23,579 EUR
Retailer 2€23,641 EUR
Retailer 6€24,187 EUR
Retailer 3€24,756 EUR
Retailer 4€24,756 EUR
Retailer 11€24,969 EUR
Retailer 8€25,392 EUR
Retailer 5€25,580 EUR
Retailer 10€27,517 EUR
Retailer 7€28,761 EUR
MOH London€36,286 EUR

45 data points across 14 retailers

16 retailers€21,268 EUR to €36,286 EUR

B+
Cheapest Retailer
-
€21,268 EUR
B+
Retailer 2
-
€22,164 EUR
View
B+
Retailer 3
-
€23,554 EUR
View
B+
Retailer 4
-
€23,579 EUR
View
B+
Retailer 5
-
€23,641 EUR
View
B
Retailer 6
-
€24,756 EUR
View
B
Retailer 7
-
€24,756 EUR
View
B
Retailer 8
-
€24,969 EUR
View
Retailer 9
-
€25,196 EUR
View
Price last confirmed 47 days ago
B
Retailer 10
-
€25,392 EUR
View
B
Retailer 11
-
€25,580 EUR
View
Retailer 12
-
€26,203 EUR
View
Price last confirmed 46 days ago
Retailer 13
-
€27,211 EUR
View
Price last confirmed 46 days ago
B
Retailer 14
-
€27,517 EUR
View
B
Retailer 15
-
€28,761 EUR
View
Most Expensive
B
MOH London
C7B990D69 · Nov 7
€36,286 EUR
£31,900 GBP
View
15 more retailers have this diamond
Prices start from €21,268 EURSave up to €15,018 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+
3.00ct Heart
€21,268 EUR