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Heart|Natural|GIA

1.30ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2546173892

Certificate GIA 2546173892

Diamond specifications and retailer prices

From €1,842 EUR
As of November 4, 2026
Save €270 EUR (13%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,112 EUR at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G 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 2546173892. Listed at 5 retailers as of November 4, 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

1.30
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546173892
Dimensions6.79 × 7.52 × 4.48 mm
L/W Ratio1.11
Top View
6.79 mm7.52 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546173892
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €2,112 EUR|Low: €1,696 EUR|High: €2,466 EUR|Avg: €2,038 EUR|-14.4%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4€1,842 EUR
Retailer 3€1,851 EUR
Retailer 5€1,873 EUR
Retailer 2€2,003 EUR
Michael Trio€2,112 EUR

42 data points across 5 retailers

5 retailers€1,842 EUR to €2,112 EUR

A
Cheapest Retailer
-
€1,842 EUR
A
Retailer 2
-
€1,851 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,873 EUR
View
A
Retailer 4
-
€2,003 EUR
View
Most Expensive
A
Michael Trio
4086103490 · Nov 4
€2,112 EUR
SGD 3,215 SGD
View
4 more retailers have this diamond
Prices start from €1,842 EURSave up to €270 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
1.30ct Heart
€1,842 EUR