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Heart|Natural|GIA

0.76ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 6561352094

Certificate GIA 6561352094

Diamond specifications and retailer prices

From $1,013 AUD
$710 USD
As of October 31, 2026
Save $243 AUD (19%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,670 AUD at Wholesale Diamonds Direct · As of October 16, 2026
View at Wholesale Diamonds Direct

About this 0.76ct natural heart diamond

This 0.76ct natural heart sits in the just-under-one-carat band, graded H 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 6561352094. Listed at 7 retailers as of October 31, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.76
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.26°
Pavilion angle38.86°
OriginNatural
Grading LabGIA
CertificateGIA 6561352094
Dimensions5.53 × 6.37 × 3.68 mm
L/W Ratio1.15
Culet sizeNone
Top View
5.53 mm6.37 mm0.76 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561352094
Side View
Table 59.0%Crown 35.26°Girdle: STK-THKPavilion 38.86°Culet: NoneDepth 57.8%

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 31
Current: $1,256 AUD|Low: $1,008 AUD|High: $1,670 AUD|Avg: $1,182 AUD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 2, 2026
Retailer 8$1,008 AUD
Retailer 9$1,013 AUD
Retailer 3$1,066 AUD
Retailer 7$1,098 AUD
Retailer 4$1,123 AUD
Retailer 5$1,142 AUD
Retailer 2$1,229 AUD
Retailer 1$1,256 AUD
Retailer 6$1,273 AUD
Wholesale Diamonds Direct$1,670 AUD

25 data points across 10 retailers

7 retailers$1,013 AUD to $1,256 AUD

A
Cheapest Retailer
-
$1,013 AUD
$710 USD
A
Retailer 2
-
$1,098 AUD
SGD 1,040 SGD
View
A
Retailer 3
-
$1,123 AUD
$787 USD
View
A
Retailer 4
-
$1,142 AUD
$800 USD
View
A
Retailer 5
-
$1,229 AUD
£678 GBP
View
A
Retailer 6
-
$1,256 AUD
£693 GBP
View
Most Expensive
Wholesale Diamonds Direct
480728898 · Oct 16
$1,670 AUD
$1,171 USD
View
Price last confirmed 16 days ago
6 more retailers have this diamond
Prices start from $1,013 AUDSave up to $243 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
0.76ct Heart
$1,013 AUD