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Heart|Natural|GIA

0.80ct D SI2 Heart Natural Diamond

ID • D/SI2 • GIA 6455435282

Certificate GIA 6455435282

Diamond specifications and retailer prices

From €946 EUR
$1,057 USD
As of October 31, 2026
Save €943 EUR (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,889 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 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 6455435282. Listed at 6 retailers as of October 29, 2026, with prices from €946 to €1,889, a €943 spread on the same certified stone. MOH London lists it at €1,889. 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
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6455435282
Dimensions5.90 × 6.28 × 3.62 mm
L/W Ratio1.06
Top View
5.90 mm6.28 mm0.80 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6455435282
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 57.6%

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 31
Current: €1,889 EUR|Low: €867 EUR|High: €2,503 EUR|Avg: €1,270 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3€886 EUR
Retailer 7€946 EUR
Retailer 9€1,026 EUR
Retailer 10€1,026 EUR
Retailer 4€1,081 EUR
Retailer 5€1,170 EUR
Retailer 6€1,265 EUR
Retailer 11€1,292 EUR
Retailer 2€1,362 EUR
Retailer 12€1,479 EUR
MOH London€1,889 EUR
Retailer 8€2,503 EUR

9 data points across 12 retailers

6 retailers€946 EUR to €1,889 EUR

A
Cheapest Retailer
-
€946 EUR
$1,057 USD
Final sale: no returns
B+
Retailer 2
-
€1,170 EUR
£1,029 GBP
View
Retailer 3
-
€1,184 EUR
$1,323 USD
View
Price last confirmed 43 days ago
B+
Retailer 4
-
€1,265 EUR
View
B+
Retailer 5
-
€1,362 EUR
£1,198 GBP
View
Most Expensive
B
MOH London
0B8908FEC · Oct 29
€1,889 EUR
£1,662 GBP
View
5 more retailers have this diamond
Prices start from €946 EURSave up to €943 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
€946 EUR