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Heart|Natural|GIA

1.22ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2547643729

Certificate GIA 2547643729

Diamond specifications and retailer prices

From €2,002 EUR
As of November 6, 2026
Save €295 EUR (13%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,297 EUR at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.22ct natural heart diamond

This 1.22ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547643729. Listed at 5 retailers as of November 6, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.22
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547643729
Dimensions6.65 × 7.52 × 4.35 mm
L/W Ratio1.13
Top View
6.65 mm7.52 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547643729
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €2,297 EUR|Low: €1,944 EUR|High: €2,792 EUR|Avg: €2,232 EUR|-17.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4€2,002 EUR
Retailer 3€2,011 EUR
Retailer 5€2,036 EUR
Retailer 2€2,133 EUR
Retailer 6€2,251 EUR
Michael Trio€2,297 EUR

41 data points across 6 retailers

5 retailers€2,002 EUR to €2,297 EUR

A
Cheapest Retailer
-
€2,002 EUR
A
Retailer 2
-
€2,011 EUR
View
Final sale: no returns
A
Retailer 3
-
€2,036 EUR
View
A
Retailer 4
-
€2,133 EUR
View
Most Expensive
A
Michael Trio
1881471840 · Nov 6
€2,297 EUR
SGD 3,465 SGD
View
4 more retailers have this diamond
Prices start from €2,002 EURSave up to €295 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
1.22ct Heart
€2,002 EUR