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Heart|Natural|GIA

0.80ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1559634729

Certificate GIA 1559634729

Diamond specifications and retailer prices

From €647 EUR
As of November 6, 2026
Save €476 EUR (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,122 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-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 1559634729. Listed at 5 retailers as of November 6, 2026, with prices from €647 to €1,122, a €476 spread on the same certified stone. GemTrove lists it at €1,122. 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

0.80
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559634729
Dimensions5.91 × 6.42 × 3.76 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.91 mm6.42 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559634729
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €1,122 EUR|Low: €588 EUR|High: €1,122 EUR|Avg: €794 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4€647 EUR
Retailer 3€705 EUR
Retailer 5€718 EUR
Retailer 2€751 EUR
GemTrove€1,122 EUR

42 data points across 5 retailers

5 retailers€647 EUR to €1,122 EUR

A
Cheapest Retailer
-
€647 EUR
Final sale: no returns
A
Retailer 2
-
€705 EUR
View
A
Retailer 3
-
€718 EUR
View
A
Retailer 4
-
€751 EUR
View
Most Expensive
B+
GemTrove
GT-N-01265686-98 · Nov 6
€1,122 EUR
A$1,928 AUD
View
4 more retailers have this diamond
Prices start from €647 EURSave up to €476 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
0.80ct Heart
€647 EUR