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Heart|Natural|GIA

0.80ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 3555327678

Certificate GIA 3555327678

Diamond specifications and retailer prices

From $1,192 AUD
₹79,768 INR
As of November 1, 2026
Save $2,693 AUD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,885 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555327678. Listed at 21 retailers as of October 30, 2026, with prices from $1,192 to $3,885, a $2,693 spread on the same certified stone. NZ Jewellers lists it at $3,885. 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
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555327678
Dimensions5.89 × 6.40 × 3.70 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
5.89 mm6.40 mm0.80 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555327678
Side View
Table 59.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 57.8%

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 1
Current: $1,192 AUD|Low: $1,190 AUD|High: $2,949 AUD|Avg: $1,773 AUD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 1$1,192 AUD
Retailer 9$1,203 AUD
Retailer 3$1,372 AUD
Retailer 2$1,421 AUD
Retailer 5$1,478 AUD
Retailer 12$1,540 AUD
Retailer 4$1,654 AUD
Retailer 13$1,757 AUD
Retailer 8$1,833 AUD
Retailer 11$1,944 AUD
Retailer 6$2,008 AUD
Retailer 10$2,230 AUD
Retailer 7$2,916 AUD

21 data points across 13 retailers

21 retailers$1,192 AUD to $3,885 AUD

A
Cheapest Retailer
-
$1,192 AUD
₹79,768 INR
A
Retailer 2
-
$1,203 AUD
HK$6,600 HKD
View
A
Retailer 3
-
$1,372 AUD
$964 USD
View
Retailer 4
-
$1,421 AUD
€951 EUR
View
Price last confirmed 6 days ago
A
Retailer 5
-
$1,469 AUD
$1,032 USD
View
Final sale: no returns
A
Retailer 6
-
$1,478 AUD
SGD 1,403 SGD
View
A
Retailer 7
-
$1,493 AUD
$1,049 USD
View
A
Retailer 8
-
$1,540 AUD
$1,082 USD
View
A
Retailer 9
-
$1,593 AUD
$1,119 USD
View
A
Retailer 10
-
$1,654 AUD
$1,162 USD
View
A
Retailer 11
-
$1,662 AUD
SGD 1,578 SGD
View
A
Retailer 12
-
$1,757 AUD
$1,234 USD
View
A
Retailer 13
-
$1,833 AUD
£1,014 GBP
View
A
Retailer 14
-
$1,838 AUD
$1,291 USD
View
A
Retailer 15
-
$1,944 AUD
£1,075 GBP
View
A
Retailer 16
-
$2,008 AUD
£1,111 GBP
View
B+
Retailer 17
-
$2,054 AUD
$1,443 USD
View
B+
Retailer 18
-
$2,230 AUD
€1,492 EUR
View
B+
Retailer 19
-
$2,280 AUD
$1,602 USD
View
B+
Retailer 20
-
$2,916 AUD
£1,613 GBP
View
Most Expensive
B
NZ Jewellers
1fff15d5-4722-4434-84c8-b3ca65d1a3cc · Oct 30
$3,885 AUD
$2,729 USD
View
20 more retailers have this diamond
Prices start from $1,192 AUDSave up to $2,693 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
$1,192 AUD