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Heart|Natural|GIA

1.05ct D VVS1 Heart Natural Diamond

EX • D/VVS1 • GIA 6545503917

Certificate GIA 6545503917

Diamond specifications and retailer prices

From $6,753 AUD
As of November 6, 2026
Save $5,241 AUD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,594 AUD at NZ Jewellers · As of October 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 D colour (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 6545503917. Listed at 8 retailers as of November 2, 2026, with a 78% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.69°
Pavilion angle40.96°
OriginNatural
Grading LabGIA
CertificateGIA 6545503917
Dimensions6.14 × 7.03 × 4.21 mm
L/W Ratio1.14
Top View
6.14 mm7.03 mm1.05 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545503917
Side View
Table 61.0%Crown 39.69°GirdlePavilion 40.96°CuletDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,894 AUD|Low: $6,753 AUD|High: $12,138 AUD|Avg: $8,391 AUD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$6,753 AUD
Retailer 1$6,894 AUD
Retailer 4$7,073 AUD
Retailer 3$7,590 AUD
Retailer 6$8,805 AUD
Retailer 7$9,096 AUD
Retailer 2$11,994 AUD

29 data points across 7 retailers

8 retailers$6,753 AUD to $11,994 AUD

B+
Cheapest Retailer
-
$6,753 AUD
B+
Retailer 2
-
$6,894 AUD
View
B+
Retailer 3
-
$7,073 AUD
View
Retailer 4
-
$7,530 AUD
View
Price last confirmed 37 days ago
Retailer 5
-
$7,530 AUD
View
Price last confirmed 34 days ago
Retailer 6
-
$7,590 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$11,994 AUD
View
Most Expensive
NZ Jewellers
aba6c803-7af9-4e4d-a118-09b3956f0548 · Oct 3
$12,594 AUD
$8,653 USD
View
Price last confirmed 34 days ago
7 more retailers have this diamond
Prices start from $6,753 AUDSave up to $5,241 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.

B+
1.05ct Heart
$6,753 AUD