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Heart|Natural|GIA

2.51ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 3525628956

Certificate GIA 3525628956

Diamond specifications and retailer prices

From €13,112 EUR
As of November 1, 2026
Save €9,554 EUR (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €22,667 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3525628956. Listed at 15 retailers as of November 1, 2026, with prices from €13,112 to €22,667, a €9,554 spread on the same certified stone. MOH London lists it at €22,667. 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

2.51
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3525628956
Dimensions7.99 × 7.25 × 4.95 mm
L/W Ratio1.10
Top View
7.99 mm7.25 mm2.51 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3525628956
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

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 1
Current: €22,667 EUR|Low: €13,112 EUR|High: €23,002 EUR|Avg: €16,515 EUR|-1.3%
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
Retailer 14
November 6, 2026
Retailer 10€13,112 EUR
Retailer 4€13,378 EUR
Retailer 5€13,445 EUR
Retailer 3€13,946 EUR
Retailer 6€14,250 EUR
Retailer 13€14,674 EUR
Retailer 9€14,898 EUR
Retailer 12€15,271 EUR
Retailer 14€15,494 EUR
Retailer 2€15,505 EUR
Retailer 7€17,558 EUR
Retailer 8€19,983 EUR
Retailer 11€21,896 EUR
MOH London€22,667 EUR

33 data points across 14 retailers

15 retailers€13,112 EUR to €22,667 EUR

B+
Cheapest Retailer
-
€13,112 EUR
B+
Retailer 2
-
€13,378 EUR
View
B+
Retailer 3
-
€13,445 EUR
View
B+
Retailer 4
-
€13,946 EUR
View
Final sale: no returns
B+
Retailer 5
-
€14,250 EUR
View
B+
Retailer 6
-
€14,674 EUR
View
B+
Retailer 7
-
€14,898 EUR
View
Retailer 8
-
€15,271 EUR
View
Price last confirmed 14 days ago
B+
Retailer 9
-
€15,494 EUR
View
B+
Retailer 10
-
€15,505 EUR
View
B+
Retailer 11
-
€15,542 EUR
View
B+
Retailer 12
-
€17,558 EUR
View
B
Retailer 13
-
€19,983 EUR
View
Retailer 14
-
€21,896 EUR
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
74CF73489 · Nov 4
€22,667 EUR
£19,927 GBP
View
14 more retailers have this diamond
Prices start from €13,112 EURSave up to €9,554 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+
2.51ct Heart
€13,112 EUR