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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6561300841

Certificate GIA 6561300841

Diamond specifications and retailer prices

From $450 NZD
₹24,049 INR
As of October 24, 2026
Save $2,006 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,455 NZD at NZ Jewellers · As of October 22, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561300841. Listed at 15 retailers as of October 22, 2026, with prices from $450 to $2,455, a $2,006 spread on the same certified stone. NZ Jewellers lists it at $2,455. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.45
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561300841
Dimensions4.98 × 5.00 × 3.01 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.98 mm5.00 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561300841
Side View
Table 59.0%Crown 32°Girdle: MediumPavilion 41.8°Culet: NoneDepth 60.4%

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: Oct 24
Current: $2,455 NZD|Low: $450 NZD|High: $2,826 NZD|Avg: $1,051 NZD|-13.1%
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
October 24, 2026
Retailer 9$450 NZD
Retailer 15$607 NZD
Retailer 4$653 NZD
Retailer 13$677 NZD
Retailer 8$683 NZD
Retailer 6$694 NZD
Retailer 3$728 NZD
Retailer 12$770 NZD
Retailer 14$862 NZD
Retailer 7$910 NZD
Retailer 2$988 NZD
Retailer 10$1,030 NZD
Retailer 11$1,295 NZD
Retailer 5$1,544 NZD
NZ Jewellers$2,455 NZD

17 data points across 15 retailers

15 retailers$450 NZD to $2,455 NZD

A
Cheapest Retailer
-
$450 NZD
₹24,049 INR
A
Retailer 2
-
$607 NZD
$341 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$653 NZD
$367 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$677 NZD
$380 USD
View
A
Retailer 5
-
$683 NZD
A$590 AUD
View
A
Retailer 6
-
$694 NZD
$390 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$728 NZD
$409 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$770 NZD
£341 GBP
View
A
Retailer 9
-
$862 NZD
$484 USD
View
A
Retailer 10
-
$910 NZD
$511 USD
View
Price last confirmed 11 days ago
A
Retailer 11
-
$988 NZD
$555 USD
View
A
Retailer 12
-
$1,030 NZD
€551 EUR
View
B+
Retailer 13
-
$1,295 NZD
£573 GBP
View
B+
Retailer 14
-
$1,544 NZD
£683 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
fcafd4d0-9b51-4575-bbfc-08614eedab5f · Oct 22
$2,455 NZD
$1,379 USD
View
14 more retailers have this diamond
Prices start from $450 NZDSave up to $2,006 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
$450 NZD