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Round|Natural|GIA

0.45ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6555269139

Certificate GIA 6555269139

Diamond specifications and retailer prices

From $646 AUD
As of November 5, 2026
Save $1,328 AUD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,974 AUD at MOH London · As of November 4, 2026
View at MOH London

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 6555269139. Listed at 9 retailers as of November 4, 2026, with prices from $646 to $1,974, a $1,328 spread on the same certified stone. MOH London lists it at $1,974. 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
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555269139
Dimensions4.91 × 4.89 × 3.06 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
4.91 mm4.89 mm0.45 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555269139
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: $1,974 AUD|Low: $646 AUD|High: $2,081 AUD|Avg: $1,349 AUD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$646 AUD
Retailer 8$749 AUD
Retailer 7$856 AUD
Retailer 5$919 AUD
Retailer 4$1,036 AUD
Retailer 2$1,184 AUD
Retailer 6$1,184 AUD
Retailer 10$1,316 AUD
Retailer 9$1,688 AUD
MOH London$1,974 AUD

38 data points across 10 retailers

9 retailers$646 AUD to $1,974 AUD

A+
Cheapest Retailer
-
$646 AUD
A
Retailer 2
-
$749 AUD
View
A
Retailer 3
-
$856 AUD
View
A
Retailer 4
-
$919 AUD
View
A
Retailer 5
-
$1,036 AUD
View
A
Retailer 6
-
$1,184 AUD
View
A
Retailer 7
-
$1,184 AUD
View
Retailer 8
-
$1,688 AUD
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
8F7F1A5DE · Nov 4
$1,974 AUD
£1,088 GBP
View
8 more retailers have this diamond
Prices start from $646 AUDSave up to $1,328 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
$646 AUD