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Round|Natural|GIA

0.45ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2537991598

Certificate GIA 2537991598

Diamond specifications and retailer prices

From $439 AUD
As of November 4, 2026
Save $937 AUD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,376 AUD at MOH London · As of November 2, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2537991598. Listed at 20 retailers as of November 2, 2026, with prices from $439 to $1,376, a $937 spread on the same certified stone. MOH London lists it at $1,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2537991598
Dimensions4.91 × 4.88 × 3.04 mm
L/W Ratio1.01
Top View
4.91 mm4.88 mm0.45 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537991598
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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 4
Current: $1,376 AUD|Low: $439 AUD|High: $2,647 AUD|Avg: $859 AUD|-3.1%
MOH London
Retailer 2
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Retailer 22
November 5, 2026
Retailer 20$439 AUD
Retailer 16$475 AUD
Retailer 3$510 AUD
Retailer 11$633 AUD
Retailer 15$651 AUD
Retailer 14$659 AUD
Retailer 7$661 AUD
Retailer 5$677 AUD
Retailer 12$683 AUD
Retailer 13$690 AUD
Retailer 2$721 AUD
Retailer 6$741 AUD
Retailer 22$744 AUD
Retailer 4$778 AUD
Retailer 9$845 AUD
Retailer 10$891 AUD
Retailer 21$894 AUD
Retailer 19$922 AUD
Retailer 8$984 AUD
Retailer 18$1,196 AUD
MOH London$1,376 AUD
Retailer 17$2,647 AUD

12 data points across 22 retailers

20 retailers$439 AUD to $1,376 AUD

A
Cheapest Retailer
-
$439 AUD
A
Retailer 2
-
$475 AUD
View
A
Retailer 3
-
$510 AUD
View
A
Retailer 4
-
$633 AUD
View
Retailer 5
-
$651 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$659 AUD
View
A
Retailer 7
-
$661 AUD
View
A
Retailer 8
-
$677 AUD
View
A
Retailer 9
-
$683 AUD
View
A
Retailer 10
-
$690 AUD
View
A
Retailer 11
-
$721 AUD
View
A
Retailer 12
-
$741 AUD
View
A
Retailer 13
-
$778 AUD
View
A
Retailer 14
-
$845 AUD
View
A
Retailer 15
-
$891 AUD
View
B+
Retailer 16
-
$894 AUD
View
B+
Retailer 17
-
$922 AUD
View
B+
Retailer 18
-
$984 AUD
View
B+
Retailer 19
-
$1,196 AUD
View
Most Expensive
B
MOH London
D16D5DBAB · Nov 2
$1,376 AUD
£760 GBP
View
19 more retailers have this diamond
Prices start from $439 AUDSave up to $937 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
$439 AUD