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Heart|Natural|GIA

2.50ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 6445191386

Certificate GIA 6445191386

Diamond specifications and retailer prices

From €12,451 EUR
As of November 2, 2026
Save €8,057 EUR (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €20,509 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 2.5ct natural heart diamond

This 2.5ct natural heart sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6445191386. Listed at 12 retailers as of November 2, 2026, with prices from €12,451 to €20,509, a €8,057 spread on the same certified stone. MOH London lists it at €20,509. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.76°
Pavilion angle38.13°
OriginNatural
Grading LabGIA
CertificateGIA 6445191386
Dimensions7.87 × 9.02 × 5.50 mm
L/W Ratio1.15
Top View
7.87 mm9.02 mm2.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445191386
Side View
Table 64.0%Crown 45.76°Girdle: THN-ETKPavilion 38.13°Culet: NoneDepth 61.0%

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 2
Current: €20,509 EUR|Low: €12,451 EUR|High: €20,811 EUR|Avg: €15,670 EUR|-0.3%
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
November 5, 2026
Retailer 2€13,868 EUR
Retailer 7€14,164 EUR
Retailer 11€14,377 EUR
Retailer 6€14,426 EUR
Retailer 8€14,469 EUR
Retailer 3€15,002 EUR
Retailer 12€15,002 EUR
Retailer 10€15,441 EUR
Retailer 13€15,504 EUR
Retailer 5€15,675 EUR
Retailer 4€16,480 EUR
Retailer 9€18,653 EUR
MOH London€20,509 EUR

40 data points across 13 retailers

12 retailers€12,451 EUR to €20,509 EUR

A
Cheapest Retailer
-
€12,451 EUR
A
Retailer 2
-
€13,868 EUR
View
B+
Retailer 3
-
€14,164 EUR
View
B+
Retailer 4
-
€14,377 EUR
View
B+
Retailer 5
-
€14,426 EUR
View
Retailer 6
-
€14,469 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€15,002 EUR
View
B+
Retailer 8
-
€15,002 EUR
View
B+
Retailer 9
-
€15,441 EUR
View
B+
Retailer 10
-
€15,504 EUR
View
B
Retailer 11
-
€18,653 EUR
View
Most Expensive
B
MOH London
5422B50BD · Nov 4
€20,509 EUR
£18,030 GBP
View
11 more retailers have this diamond
Prices start from €12,451 EURSave up to €8,057 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
2.50ct Heart
€12,451 EUR