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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 $2,116 USD
As of October 29, 2026
Save $514 USD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,630 USD at Blue Nile · As of October 29, 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 29, 2026, with prices from $2,116 to $2,630, a $514 spread on the same certified stone. Blue Nile lists it at $2,630. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,630 USD|Low: $2,087 USD|High: $5,571 USD|Avg: $2,888 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 3$2,116 USD
Retailer 7$2,276 USD
Retailer 5$2,414 USD
Retailer 2$2,525 USD
Blue Nile$2,630 USD
Retailer 6$2,785 USD
Retailer 4$5,571 USD

5 data points across 7 retailers

3 retailers$2,116 USD to $2,630 USD

B+
Cheapest Retailer
-
$2,116 USD
B
Retailer 2
-
$2,276 USD
View
Most Expensive
B
Blue Nile
5630003 · Oct 29
$2,630 USD
View
2 more retailers have this diamond
Prices start from $2,116 USDSave up to $514 USD

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
$2,116 USD