Heart|Natural|GIA

0.80ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 7566229336

Certificate GIA 7566229336

Diamond specifications and retailer prices

From $898 USD
As of November 4, 2026
Save $566 USD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,464 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded J 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 7566229336. Listed at 10 retailers as of November 4, 2026, with prices from $898 to $1,464, a $566 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,464. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.05°
Pavilion angle40.22°
OriginNatural
Grading LabGIA
CertificateGIA 7566229336
Dimensions5.55 × 6.42 × 3.84 mm
L/W Ratio1.16
Culet sizeNone
Top View
5.55 mm6.42 mm0.80 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566229336
Side View
Table 57.0%Crown 33.05°Girdle: STK-VTKPavilion 40.22°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
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 4
Current: $1,127 USD|Low: $898 USD|High: $1,464 USD|Avg: $1,097 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$898 USD
Retailer 3$930 USD
Retailer 2$1,030 USD
Retailer 4$1,118 USD
Retailer 1$1,127 USD
Wholesale Diamonds Direct$1,464 USD

44 data points across 6 retailers

10 retailers$898 USD to $1,464 USD

A
Cheapest Retailer
-
$898 USD
A
Retailer 2
-
$910 USD
View
A
Retailer 3
-
$930 USD
View
B+
Retailer 4
-
$965 USD
View
B+
Retailer 5
-
$979 USD
View
B+
Retailer 6
-
$990 USD
View
B+
Retailer 7
-
$1,030 USD
View
B+
Retailer 8
-
$1,118 USD
View
B+
Retailer 9
-
$1,127 USD
View
Most Expensive
B
Wholesale Diamonds Direct
398470007 · Nov 6
$1,464 USD
View
9 more retailers have this diamond
Prices start from $898 USDSave up to $566 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.

A
0.80ct Heart
$898 USD