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Heart|Natural|GIA

0.80ct E SI1 Heart Natural Diamond

ID • E/SI1 • GIA 6531376962

Certificate GIA 6531376962

Diamond specifications and retailer prices

From €755 EUR
$844 USD
As of October 30, 2026
Save €1,027 EUR (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,782 EUR at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531376962. Listed at 11 retailers as of October 29, 2026, with prices from €755 to €1,782, a €1,027 spread on the same certified stone. MOH London lists it at €1,782. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.58°
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6531376962
Dimensions6.39 × 5.48 × 3.96 mm
L/W Ratio1.17
Top View
6.39 mm5.48 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531376962
Side View
Table 58.0%Crown 37.58°Girdle: Slightly ThickPavilion 42.5°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,782 EUR|Low: €625 EUR|High: €1,782 EUR|Avg: €1,143 EUR|+10.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11€755 EUR
Retailer 2€895 EUR
Retailer 8€968 EUR
Retailer 9€1,088 EUR
Retailer 5€1,093 EUR
Retailer 7€1,181 EUR
Retailer 10€1,244 EUR
Retailer 4€1,312 EUR
Retailer 3€1,328 EUR
Retailer 6€1,383 EUR
MOH London€1,782 EUR

45 data points across 11 retailers

11 retailers€755 EUR to €1,782 EUR

A
Cheapest Retailer
-
€755 EUR
$844 USD
Final sale: no returns
A
Retailer 2
-
€895 EUR
$1,000 USD
View
A
Retailer 3
-
€968 EUR
$1,081 USD
View
A
Retailer 4
-
€1,088 EUR
$1,215 USD
View
A
Retailer 5
-
€1,093 EUR
£962 GBP
View
B+
Retailer 6
-
€1,181 EUR
£1,039 GBP
View
B+
Retailer 7
-
€1,244 EUR
$1,389 USD
View
B+
Retailer 8
-
€1,312 EUR
View
Retailer 9
-
€1,328 EUR
A$2,283 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
€1,383 EUR
ZAR 24,956 ZAR
View
Most Expensive
B
MOH London
4A00CB0DA · Oct 29
€1,782 EUR
£1,568 GBP
View
10 more retailers have this diamond
Prices start from €755 EURSave up to €1,027 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
€755 EUR