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Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2546553663

Certificate GIA 2546553663

Diamond specifications and retailer prices

From €625 EUR
₹66,473 INR
As of November 1, 2026
Save €566 EUR (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,540 EUR at MOH London · As of October 21, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546553663. Listed at 19 retailers as of October 27, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546553663
Dimensions5.71 × 6.29 × 3.73 mm
L/W Ratio1.10
Top View
5.71 mm6.29 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546553663
Side View
Table 55.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,540 EUR|Low: €619 EUR|High: €1,551 EUR|Avg: €901 EUR|-0.7%
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 2, 2026
Retailer 7€625 EUR
Retailer 8€630 EUR
Retailer 12€758 EUR
Retailer 5€772 EUR
Retailer 4€787 EUR
Retailer 6€836 EUR
Retailer 11€843 EUR
Retailer 13€860 EUR
Retailer 14€868 EUR
Retailer 3€962 EUR
Retailer 2€988 EUR
Retailer 10€1,021 EUR
Retailer 9€1,177 EUR
MOH London€1,540 EUR

26 data points across 14 retailers

19 retailers€625 EUR to €1,191 EUR

A
Cheapest Retailer
-
€625 EUR
₹66,473 INR
A
Retailer 2
-
€630 EUR
HK$5,500 HKD
View
Retailer 3
-
€758 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
€772 EUR
$862 USD
View
Final sale: no returns
A
Retailer 5
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€781 EUR
$872 USD
View
A
Retailer 6
-
€787 EUR
SGD 1,188 SGD
View
A
Retailer 7
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€836 EUR
$934 USD
View
A
Retailer 8
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€843 EUR
$942 USD
View
A
Retailer 9
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€860 EUR
$961 USD
View
A
Retailer 10
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€868 EUR
$970 USD
View
Retailer 11
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€874 EUR
SGD 1,320 SGD
View
Price last confirmed 7 days ago
Retailer 12
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€939 EUR
$1,049 USD
View
Price last confirmed 56 days ago
A
Retailer 13
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€962 EUR
$1,075 USD
View
A
Retailer 14
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€988 EUR
£869 GBP
View
A
Retailer 15
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€1,021 EUR
£898 GBP
View
B+
Retailer 16
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€1,107 EUR
$1,236 USD
View
B+
Retailer 17
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€1,177 EUR
View
B+
Retailer 18
-
€1,191 EUR
$1,331 USD
View
Most Expensive
MOH London
E170A2AA7 · Oct 21
€1,540 EUR
£1,355 GBP
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from €625 EURSave up to €566 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
€625 EUR