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Heart|Natural|GIA

0.80ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 5553466752

Certificate GIA 5553466752

Diamond specifications and retailer prices

From $1,481 AUD
$1,040 USD
As of November 2, 2026
Save $527 AUD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,007 AUD at Jared · As of October 30, 2026
View at Jared

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5553466752. Listed at 8 retailers as of October 30, 2026, with prices from $1,481 to $2,007, a $527 spread on the same certified stone. Jared lists it at $2,007. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553466752
Dimensions5.63 × 6.63 × 3.73 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal
Top View
5.63 mm6.63 mm0.80 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553466752
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

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: Nov 2
Current: $2,007 AUD|Low: $1,301 AUD|High: $2,221 AUD|Avg: $1,880 AUD|-9.6%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$1,481 AUD
Retailer 4$1,704 AUD
Retailer 2$1,821 AUD
Retailer 6$1,822 AUD
Retailer 7$1,837 AUD
Retailer 3$1,950 AUD
Retailer 8$1,950 AUD
Jared$2,007 AUD

42 data points across 8 retailers

8 retailers$1,481 AUD to $2,007 AUD

A
Cheapest Retailer
-
$1,481 AUD
$1,040 USD
Final sale: no returns
A
Retailer 2
-
$1,704 AUD
$1,197 USD
View
B+
Retailer 3
-
$1,821 AUD
£1,007 GBP
View
B+
Retailer 4
-
$1,822 AUD
$1,280 USD
View
B+
Retailer 5
-
$1,837 AUD
SGD 1,744 SGD
View
B+
Retailer 6
-
$1,950 AUD
$1,370 USD
View
B+
Retailer 7
-
$1,950 AUD
$1,370 USD
View
Most Expensive
B+
Jared
159886256 · Oct 30
$2,007 AUD
$1,410 USD
View
7 more retailers have this diamond
Prices start from $1,481 AUDSave up to $527 AUD

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
$1,481 AUD