Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 3565257489

Certificate GIA 3565257489

Diamond specifications and retailer prices

From $362 USD
₹34,435 INR
As of October 29, 2026
Save $1,480 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,842 USD at NZ Jewellers · As of October 26, 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 3565257489. Listed at 16 retailers as of October 26, 2026, with prices from $362 to $1,842, a $1,480 spread on the same certified stone. NZ Jewellers lists it at $1,842. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 3565257489
Dimensions4.89 × 4.91 × 3.07 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.89 mm4.91 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565257489
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilionCulet: NoneDepth 62.6%

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: $1,842 USD|Low: $361 USD|High: $1,860 USD|Avg: $671 USD|-1.0%
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
Retailer 16
October 29, 2026
Retailer 9$362 USD
Retailer 8$422 USD
Retailer 6$485 USD
Retailer 15$498 USD
Retailer 14$522 USD
Retailer 4$523 USD
Retailer 5$523 USD
Retailer 16$554 USD
Retailer 12$597 USD
Retailer 2$601 USD
Retailer 3$616 USD
Retailer 7$661 USD
Retailer 13$670 USD
Retailer 10$1,004 USD
Retailer 11$1,126 USD
NZ Jewellers$1,842 USD

21 data points across 16 retailers

16 retailers$362 USD to $1,842 USD

A
Cheapest Retailer
-
$362 USD
₹34,435 INR
A
Retailer 2
-
$422 USD
HK$3,300 HKD
View
A
Retailer 3
-
$485 USD
View
A
Retailer 4
-
$498 USD
A$766 AUD
View
A
Retailer 5
-
$522 USD
View
A
Retailer 6
-
$523 USD
View
A
Retailer 7
-
$523 USD
View
A
Retailer 8
-
$554 USD
View
A
Retailer 9
-
$597 USD
£470 GBP
View
A
Retailer 10
-
$601 USD
£473 GBP
View
A
Retailer 11
-
$616 USD
View
A
Retailer 12
-
$661 USD
View
A
Retailer 13
-
$670 USD
€638 EUR
View
B+
Retailer 14
-
$1,004 USD
£791 GBP
View
B
Retailer 15
-
$1,126 USD
£887 GBP
View
Most Expensive
B
NZ Jewellers
254e7804-7467-473e-8e6e-71f1eb85f632 · Oct 26
$1,842 USD
View
15 more retailers have this diamond
Prices start from $362 USDSave up to $1,480 USD

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
$362 USD