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Heart|Natural|GIA

0.80ct E SI2 Heart Natural Diamond

ID • E/SI2 • GIA 77

Certificate GIA 77

Diamond specifications and retailer prices

From €1,894 EUR
$2,116 USD
As of October 31, 2026
Save €460 EUR (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,354 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from €1,894 to €2,354, a €460 spread on the same certified stone. Blue Nile lists it at €2,354. 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
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 77
Dimensions5.57 × 6.69 × 3.70 mm
L/W Ratio1.20
Top View
5.57 mm6.69 mm0.80 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 77
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 55.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €2,354 EUR|Low: €1,894 EUR|High: €2,354 EUR|Avg: €2,043 EUR
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2€1,894 EUR
Retailer 3€2,037 EUR
Blue Nile€2,354 EUR

2 data points across 3 retailers

3 retailers€1,894 EUR to €2,354 EUR

B+
Cheapest Retailer
-
€1,894 EUR
$2,116 USD
B
Retailer 2
-
€2,037 EUR
$2,276 USD
View
Most Expensive
B
Blue Nile
5630003 · Oct 31
€2,354 EUR
$2,630 USD
View
2 more retailers have this diamond
Prices start from €1,894 EURSave up to €460 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.

B+
0.80ct Heart
€1,894 EUR