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Heart|Natural|GIA

1.05ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 5523947500

Certificate GIA 5523947500

Diamond specifications and retailer prices

From $2,601 AUD
As of November 2, 2026
Save $4,330 AUD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,931 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) 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 5523947500. Listed at 8 retailers as of November 2, 2026, with prices from $2,601 to $6,931, a $4,330 spread on the same certified stone. NZ Jewellers lists it at $6,931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.68°
Pavilion angle41.84°
OriginNatural
Grading LabGIA
CertificateGIA 5523947500
Dimensions6.02 × 7.08 × 4.28 mm
L/W Ratio1.18
Top View
6.02 mm7.08 mm1.05 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5523947500
Side View
Table 62.0%Crown 36.68°GirdlePavilion 41.84°CuletDepth 60.4%

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 2
Current: $6,931 AUD|Low: $2,601 AUD|High: $7,000 AUD|Avg: $3,703 AUD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$2,601 AUD
Retailer 2$2,700 AUD
Retailer 7$2,841 AUD
Retailer 3$2,845 AUD
Retailer 6$2,882 AUD
Retailer 8$2,972 AUD
Retailer 5$4,977 AUD
NZ Jewellers$6,931 AUD

40 data points across 8 retailers

8 retailers$2,601 AUD to $6,931 AUD

A
Cheapest Retailer
-
$2,601 AUD
A
Retailer 2
-
$2,700 AUD
View
B+
Retailer 3
-
$2,841 AUD
View
B+
Retailer 4
-
$2,845 AUD
View
B+
Retailer 5
-
$2,882 AUD
View
B+
Retailer 6
-
$2,972 AUD
View
B
Retailer 7
-
$4,977 AUD
View
Most Expensive
B
NZ Jewellers
c2d27a85-9df9-420c-868f-ba1cbea674bc · Nov 3
$6,931 AUD
$4,762 USD
View
7 more retailers have this diamond
Prices start from $2,601 AUDSave up to $4,330 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
1.05ct Heart
$2,601 AUD