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Round|Natural|GIA

0.45ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 2527796188

Certificate GIA 2527796188

Diamond specifications and retailer prices

From $379 AUD
As of November 6, 2026
Save $1,613 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,244 AUD at NZ Jewellers · As of October 3, 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 K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2527796188. Listed at 19 retailers as of November 4, 2026, with a 426% 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
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2527796188
Dimensions4.90 × 4.83 × 3.07 mm
L/W Ratio1.01
Top View
4.90 mm4.83 mm0.45 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527796188
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.2%

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 6
Current: $1,991 AUD|Low: $379 AUD|High: $2,114 AUD|Avg: $817 AUD|-5.8%
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
November 6, 2026
Retailer 2$379 AUD
Retailer 3$457 AUD
Retailer 13$520 AUD
Retailer 7$593 AUD
Retailer 14$599 AUD
Retailer 6$604 AUD
Retailer 9$664 AUD
Retailer 11$689 AUD
Retailer 5$699 AUD
Retailer 8$706 AUD
Retailer 15$809 AUD
Retailer 12$829 AUD
Retailer 10$871 AUD
Retailer 4$1,197 AUD
NZ Jewellers$1,991 AUD

19 data points across 15 retailers

19 retailers$379 AUD to $1,991 AUD

A
Cheapest Retailer
-
$379 AUD
A
Retailer 2
-
$457 AUD
View
A
Retailer 3
-
$520 AUD
View
Retailer 4
-
$586 AUD
View
Price last confirmed 36 days ago
Retailer 5
-
$593 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$599 AUD
View
A
Retailer 7
-
$604 AUD
View
Retailer 8
-
$643 AUD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$664 AUD
View
Retailer 10
-
$676 AUD
View
Price last confirmed 35 days ago
A
Retailer 11
-
$689 AUD
View
A
Retailer 12
-
$699 AUD
View
A
Retailer 13
-
$706 AUD
View
B+
Retailer 14
-
$809 AUD
View
B+
Retailer 15
-
$829 AUD
View
B+
Retailer 16
-
$871 AUD
View
B
Retailer 17
-
$1,197 AUD
View
B
Retailer 18
-
$1,991 AUD
View
Most Expensive
NZ Jewellers
25884f67-ce9d-441a-9f34-550ef46ad649 · Oct 3
$2,244 AUD
$1,571 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from $379 AUDSave up to $1,613 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
$379 AUD