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Heart|Natural|GIA

0.80ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 65411641.05

Certificate GIA 65411641.05

Diamond specifications and retailer prices

From $1,791 AUD
$1,258 USD
As of October 29, 2026
Save $299 AUD (14%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,163 AUD at Torres Jewel Co · As of October 3, 2026
View at Torres Jewel Co

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 65411641.05. Listed at 7 retailers as of October 29, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 65411641.05
Dimensions5.58 × 6.52 × 3.86 mm
L/W Ratio1.17
Top View
5.58 mm6.52 mm0.80 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 65411641.05
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.1%

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: Oct 29
Current: $2,090 AUD|Low: $1,762 AUD|High: $2,281 AUD|Avg: $1,959 AUD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Torres Jewel Co
October 30, 2026
Retailer 4$1,791 AUD
Retailer 5$1,836 AUD
Retailer 2$1,884 AUD
Retailer 3$2,017 AUD
Retailer 1$2,090 AUD
Torres Jewel Co$2,163 AUD

41 data points across 6 retailers

7 retailers$1,791 AUD to $2,090 AUD

A
Cheapest Retailer
-
$1,791 AUD
$1,258 USD
A
Retailer 2
-
$1,836 AUD
$1,290 USD
View
A
Retailer 3
-
$1,844 AUD
$1,295 USD
View
B+
Retailer 4
-
$1,884 AUD
£1,042 GBP
View
B+
Retailer 5
-
$2,017 AUD
£1,116 GBP
View
B+
Retailer 6
-
$2,090 AUD
£1,156 GBP
View
Most Expensive
Torres Jewel Co
25500769 · Oct 3
$2,163 AUD
View
Price last confirmed 27 days ago
6 more retailers have this diamond
Prices start from $1,791 AUDSave up to $299 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
$1,791 AUD