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Round|Natural|GIA

0.45ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1427394519

Certificate GIA 1427394519

Diamond specifications and retailer prices

From $734 NZD
₹39,409 INR
As of November 1, 2026
Save $2,369 NZD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,103 NZD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1427394519. Listed at 23 retailers as of October 30, 2026, with prices from $734 to $3,103, a $2,369 spread on the same certified stone. NZ Jewellers lists it at $3,103. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1427394519
Dimensions5.03 × 5.00 × 2.97 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
5.03 mm5.00 mm0.45 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1427394519
Side View
Table 59.0%Crown 31.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.4%

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 1
Current: $1,234 NZD|Low: $732 NZD|High: $2,312 NZD|Avg: $1,355 NZD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$734 NZD
Retailer 4$840 NZD
Retailer 3$1,065 NZD
Retailer 9$1,194 NZD
Retailer 1$1,234 NZD
Retailer 10$1,340 NZD
Retailer 5$1,351 NZD
Retailer 12$1,431 NZD
Retailer 11$1,488 NZD
Retailer 7$1,534 NZD
Retailer 2$1,960 NZD
Retailer 8$2,287 NZD

35 data points across 12 retailers

23 retailers$734 NZD to $3,103 NZD

A
Cheapest Retailer
-
$734 NZD
₹39,409 INR
A
Retailer 2
-
$839 NZD
$473 USD
View
A
Retailer 3
-
$840 NZD
HK$3,700 HKD
View
A
Retailer 4
-
$990 NZD
$558 USD
View
A
Retailer 5
-
$1,049 NZD
SGD 799 SGD
View
A
Retailer 6
-
$1,065 NZD
$600 USD
View
A
Retailer 7
-
$1,065 NZD
$600 USD
View
B+
Retailer 8
-
$1,141 NZD
$643 USD
View
B+
Retailer 9
-
$1,194 NZD
£530 GBP
View
B+
Retailer 10
-
$1,223 NZD
$689 USD
View
B+
Retailer 11
-
$1,234 NZD
£547 GBP
View
B+
Retailer 12
-
$1,340 NZD
$755 USD
View
B+
Retailer 13
-
$1,351 NZD
€725 EUR
View
B+
Retailer 14
-
$1,352 NZD
$762 USD
View
B+
Retailer 15
-
$1,377 NZD
$776 USD
View
B+
Retailer 16
-
$1,389 NZD
$783 USD
View
B+
Retailer 17
-
$1,431 NZD
$806 USD
View
Retailer 18
-
$1,488 NZD
A$1,290 AUD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$1,534 NZD
ZAR 13,968 ZAR
View
B+
Retailer 20
-
$1,614 NZD
$909 USD
View
Retailer 21
-
$1,960 NZD
£870 GBP
View
Price last confirmed 33 days ago
B
Retailer 22
-
$2,287 NZD
£1,015 GBP
View
Most Expensive
B
NZ Jewellers
e2f09f66-6844-47b9-ac2e-ae119802e1ed · Oct 30
$3,103 NZD
$1,749 USD
View
22 more retailers have this diamond
Prices start from $734 NZDSave up to $2,369 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
$734 NZD