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Round|Natural|GIA

0.45ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 6491772515

Certificate GIA 6491772515

Diamond specifications and retailer prices

From $846 NZD
As of October 31, 2026
Save $1,820 NZD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,628 NZD 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6491772515. Listed at 20 retailers as of October 31, 2026, with a 215% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6491772515
Dimensions4.97 × 4.93 × 3.03 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.97 mm4.93 mm0.45 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6491772515
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.1%

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: Oct 31
Current: $1,420 NZD|Low: $844 NZD|High: $2,699 NZD|Avg: $1,608 NZD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$846 NZD
Retailer 8$1,109 NZD
Retailer 4$1,201 NZD
Retailer 6$1,402 NZD
Retailer 1$1,420 NZD
Retailer 2$1,497 NZD
Retailer 5$1,539 NZD
Retailer 7$1,793 NZD
Retailer 3$2,251 NZD
Retailer 9$2,666 NZD

29 data points across 10 retailers

20 retailers$846 NZD to $2,666 NZD

A
Cheapest Retailer
-
$846 NZD
B+
Retailer 2
-
$1,095 NZD
View
B+
Retailer 3
-
$1,109 NZD
View
B+
Retailer 4
-
$1,156 NZD
View
Retailer 5
-
$1,156 NZD
View
Price last confirmed 43 days ago
B+
Retailer 6
-
$1,201 NZD
View
Retailer 7
-
$1,245 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,245 NZD
View
Retailer 9
-
$1,335 NZD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
$1,394 NZD
View
B+
Retailer 11
-
$1,402 NZD
View
B+
Retailer 12
-
$1,420 NZD
View
B
Retailer 13
-
$1,447 NZD
View
B
Retailer 14
-
$1,497 NZD
View
B+
Retailer 15
-
$1,539 NZD
View
B
Retailer 16
-
$1,793 NZD
View
B
Retailer 17
-
$2,251 NZD
View
B
Retailer 18
-
$2,666 NZD
View
Retailer 19
-
$3,628 NZD
View
Price under review
Most Expensive
NZ Jewellers
b5a86305-95af-4b5c-a634-95672337644a · Nov 4
$3,628 NZD
$2,011 USD
View
Price under review
19 more retailers have this diamond
Prices start from $846 NZDSave up to $1,820 NZD

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
$846 NZD