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Round|Natural|GIA

0.45ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6542678861

Certificate GIA 6542678861

Diamond specifications and retailer prices

From $614 AUD
As of November 5, 2026
Save $1,264 AUD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,754 AUD at NZ Jewellers · As of September 21, 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 6542678861. Listed at 15 retailers as of November 4, 2026, with a 206% 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

0.45
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542678861
Dimensions4.88 × 4.91 × 3.07 mm
L/W Ratio1.01
Top View
4.88 mm4.91 mm0.45 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542678861
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: $1,611 AUD|Low: $614 AUD|High: $1,953 AUD|Avg: $1,104 AUD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$614 AUD
Retailer 3$713 AUD
Retailer 2$821 AUD
Retailer 11$879 AUD
Retailer 10$914 AUD
Retailer 7$984 AUD
Retailer 5$1,016 AUD
Retailer 4$1,133 AUD
Retailer 8$1,263 AUD
Retailer 1$1,611 AUD
Retailer 9$1,878 AUD

20 data points across 11 retailers

15 retailers$614 AUD to $1,878 AUD

A+
Cheapest Retailer
-
$614 AUD
A
Retailer 2
-
$713 AUD
View
A
Retailer 3
-
$821 AUD
View
Retailer 4
-
$879 AUD
View
Price last confirmed 49 days ago
A
Retailer 5
-
$879 AUD
View
A
Retailer 6
-
$914 AUD
View
A
Retailer 7
-
$984 AUD
View
Retailer 8
-
$1,013 AUD
View
Price last confirmed 44 days ago
A
Retailer 9
-
$1,016 AUD
View
A
Retailer 10
-
$1,133 AUD
View
B+
Retailer 11
-
$1,263 AUD
View
Retailer 12
-
$1,321 AUD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$1,611 AUD
View
B
Retailer 14
-
$1,878 AUD
View
Most Expensive
NZ Jewellers
71d3f832-d868-4a1e-ba8c-25575db2f27e · Sep 21
$2,754 AUD
$1,928 USD
View
Price last confirmed 45 days ago
14 more retailers have this diamond
Prices start from $614 AUDSave up to $1,264 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
$614 AUD