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Round|Natural|GIA

0.45ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6542863219

Certificate GIA 6542863219

Diamond specifications and retailer prices

From $640 AUD
As of November 5, 2026
Save $2,088 AUD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,728 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6542863219. Listed at 18 retailers as of November 4, 2026, with prices from $640 to $2,728, a $2,088 spread on the same certified stone. NZ Jewellers lists it at $2,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542863219
Dimensions4.91 × 4.94 × 3.05 mm
L/W Ratio1.01
Top View
4.91 mm4.94 mm0.45 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542863219
Side View
Table 56.0%Crown 35°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: $2,728 AUD|Low: $640 AUD|High: $2,918 AUD|Avg: $1,215 AUD|-6.5%
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 5, 2026
Retailer 11$640 AUD
Retailer 15$731 AUD
Retailer 17$771 AUD
Retailer 8$884 AUD
Retailer 7$886 AUD
Retailer 16$937 AUD
Retailer 9$954 AUD
Retailer 3$1,004 AUD
Retailer 13$1,021 AUD
Retailer 12$1,063 AUD
Retailer 10$1,070 AUD
Retailer 14$1,167 AUD
Retailer 5$1,213 AUD
Retailer 4$1,217 AUD
Retailer 2$1,721 AUD
Retailer 6$2,054 AUD
NZ Jewellers$2,728 AUD

16 data points across 17 retailers

18 retailers$640 AUD to $2,728 AUD

A+
Cheapest Retailer
-
$640 AUD
A
Retailer 2
-
$731 AUD
View
A
Retailer 3
-
$771 AUD
View
Retailer 4
-
$884 AUD
View
Price last confirmed 10 days ago
Retailer 5
-
$886 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$937 AUD
View
Retailer 7
-
$954 AUD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$1,004 AUD
View
A
Retailer 9
-
$1,021 AUD
View
A
Retailer 10
-
$1,063 AUD
View
A
Retailer 11
-
$1,070 AUD
View
Retailer 12
-
$1,123 AUD
View
Price last confirmed 20 days ago
A
Retailer 13
-
$1,167 AUD
View
B+
Retailer 14
-
$1,213 AUD
View
A
Retailer 15
-
$1,217 AUD
View
B+
Retailer 16
-
$1,721 AUD
View
B
Retailer 17
-
$2,054 AUD
View
Most Expensive
B
NZ Jewellers
bac200c2-9d1c-4874-b349-8ae7b7297a82 · Nov 4
$2,728 AUD
$1,910 USD
View
17 more retailers have this diamond
Prices start from $640 AUDSave up to $2,088 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+
0.45ct Round
$640 AUD