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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 7538404406

Certificate GIA 7538404406

Diamond specifications and retailer prices

From $471 NZD
₹25,182 INR
As of October 29, 2026
Save $1,983 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,454 NZD at NZ Jewellers · As of October 29, 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 very-good cut grade and certified by GIA 7538404406. Listed at 16 retailers as of October 29, 2026, with prices from $471 to $2,454, a $1,983 spread on the same certified stone. NZ Jewellers lists it at $2,454. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.45
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle33.5°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 7538404406
Dimensions4.85 × 4.82 × 3.05 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
4.85 mm4.82 mm0.45 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7538404406
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 42°Culet: NoneDepth 63.0%

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: Oct 29
Current: $2,454 NZD|Low: $470 NZD|High: $2,532 NZD|Avg: $942 NZD|-3.1%
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 30, 2026
Retailer 8$471 NZD
Retailer 7$570 NZD
Retailer 14$641 NZD
Retailer 9$689 NZD
Retailer 4$690 NZD
Retailer 3$705 NZD
Retailer 11$714 NZD
Retailer 15$723 NZD
Retailer 12$814 NZD
Retailer 2$827 NZD
Retailer 5$851 NZD
Retailer 13$1,075 NZD
Retailer 10$1,325 NZD
Retailer 6$1,477 NZD
NZ Jewellers$2,454 NZD

19 data points across 15 retailers

16 retailers$471 NZD to $2,454 NZD

A
Cheapest Retailer
-
$471 NZD
₹25,182 INR
A
Retailer 2
-
$570 NZD
HK$2,500 HKD
View
A
Retailer 3
-
$641 NZD
$360 USD
View
A
Retailer 4
-
$689 NZD
$387 USD
View
A
Retailer 5
-
$690 NZD
SGD 524 SGD
View
A
Retailer 6
-
$705 NZD
A$610 AUD
View
A
Retailer 7
-
$714 NZD
$401 USD
View
A
Retailer 8
-
$723 NZD
$406 USD
View
Retailer 9
-
$760 NZD
$427 USD
View
Price last confirmed 44 days ago
A
Retailer 10
-
$814 NZD
£360 GBP
View
A
Retailer 11
-
$827 NZD
£366 GBP
View
A
Retailer 12
-
$851 NZD
$478 USD
View
A
Retailer 13
-
$1,075 NZD
€575 EUR
View
B+
Retailer 14
-
$1,325 NZD
£586 GBP
View
B+
Retailer 15
-
$1,477 NZD
£653 GBP
View
Most Expensive
B
NZ Jewellers
fc07db52-62fb-4d90-af00-23625fdb03d2 · Oct 29
$2,454 NZD
$1,378 USD
View
15 more retailers have this diamond
Prices start from $471 NZDSave up to $1,983 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
$471 NZD