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Heart|Natural|GIA

1.01ct I VVS1 Heart Natural Diamond

ID • I/VVS1 • GIA 1528991644

Certificate GIA 1528991644

Diamond specifications and retailer prices

From $3,167 AUD
As of November 6, 2026
Save $3,914 AUD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,875 AUD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1528991644. Listed at 21 retailers as of November 4, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 1528991644
Dimensions5.89 × 6.94 × 4.12 mm
L/W Ratio1.18
Key to symbols
Feather
Top View
5.89 mm6.94 mm1.01 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528991644
Side View
Table 58.0%Crown 34.5°Girdle: THK-VTKPavilion 40.5°Culet: NoneDepth 59.4%

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 6
Current: $8,875 AUD|Low: $3,129 AUD|High: $8,875 AUD|Avg: $4,719 AUD|+14.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 12$3,167 AUD
Retailer 3$3,625 AUD
Retailer 5$3,802 AUD
Retailer 4$3,903 AUD
Retailer 14$3,918 AUD
Retailer 13$4,148 AUD
Retailer 16$4,245 AUD
Retailer 6$4,398 AUD
Retailer 9$4,440 AUD
Retailer 17$4,452 AUD
Retailer 2$4,494 AUD
Retailer 15$4,756 AUD
Retailer 7$4,822 AUD
Retailer 8$4,899 AUD
Retailer 10$5,181 AUD
Retailer 11$7,081 AUD
NZ Jewellers$8,875 AUD

44 data points across 17 retailers

21 retailers$3,167 AUD to $7,081 AUD

A
Cheapest Retailer
-
$3,167 AUD
Retailer 2
-
$3,625 AUD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$3,802 AUD
View
B+
Retailer 4
-
$3,903 AUD
View
B+
Retailer 5
-
$3,918 AUD
View
Final sale: no returns
B+
Retailer 6
-
$4,148 AUD
View
Retailer 7
-
$4,245 AUD
View
Price last confirmed 18 days ago
Retailer 8
-
$4,245 AUD
View
Price last confirmed 22 days ago
Retailer 9
-
$4,398 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
$4,408 AUD
View
Price last confirmed 22 days ago
Retailer 11
-
$4,440 AUD
View
Price last confirmed 45 days ago
B+
Retailer 12
-
$4,452 AUD
View
B+
Retailer 13
-
$4,494 AUD
View
Retailer 14
-
$4,756 AUD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$4,822 AUD
View
Retailer 16
-
$4,899 AUD
View
Price last confirmed 17 days ago
Retailer 17
-
$5,124 AUD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
$5,181 AUD
View
B
Retailer 19
-
$7,081 AUD
View
Retailer 20
-
$7,737 AUD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
824066c4-666b-46a6-9c6b-690744eb1149 · Oct 21
$8,875 AUD
$6,098 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from $3,167 AUDSave up to $3,914 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
1.01ct Heart
$3,167 AUD