CaratHunter
Plans
Round|Natural|GIA

0.45ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2534028693

Certificate GIA 2534028693

Diamond specifications and retailer prices

From $544 CAD
₹37,010 INR
As of October 29, 2026
Save $1,778 CAD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,322 CAD 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2534028693. Listed at 14 retailers as of October 26, 2026, with prices from $544 to $2,322, a $1,778 spread on the same certified stone. NZ Jewellers lists it at $2,322. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2534028693
Dimensions4.91 × 4.85 × 3.06 mm
L/W Ratio1.01
Top View
4.91 mm4.85 mm0.45 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534028693
Side View
Table 59.0%Crown 34°Girdle: Sli. ThickPavilion 41.6°Culet: NDepth 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: $2,322 CAD|Low: $544 CAD|High: $2,344 CAD|Avg: $1,063 CAD|-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
October 29, 2026
Retailer 8$544 CAD
Retailer 5$627 CAD
Retailer 13$740 CAD
Retailer 14$779 CAD
Retailer 6$780 CAD
Retailer 3$798 CAD
Retailer 11$798 CAD
Retailer 10$855 CAD
Retailer 7$922 CAD
Retailer 12$925 CAD
Retailer 4$1,029 CAD
Retailer 2$1,108 CAD
Retailer 9$1,719 CAD
NZ Jewellers$2,322 CAD

33 data points across 14 retailers

14 retailers$544 CAD to $2,322 CAD

A
Cheapest Retailer
-
$544 CAD
₹37,010 INR
A
Retailer 2
-
$627 CAD
HK$3,500 HKD
View
A
Retailer 3
-
$740 CAD
$529 USD
View
A
Retailer 4
-
$779 CAD
SGD 752 SGD
View
A
Retailer 5
-
$780 CAD
$557 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$798 CAD
$570 USD
View
A
Retailer 7
-
$798 CAD
$570 USD
View
A
Retailer 8
-
$855 CAD
$611 USD
View
B+
Retailer 9
-
$922 CAD
£519 GBP
View
B+
Retailer 10
-
$925 CAD
$661 USD
View
B+
Retailer 11
-
$1,029 CAD
$735 USD
View
B+
Retailer 12
-
$1,108 CAD
€754 EUR
View
B
Retailer 13
-
$1,719 CAD
£967 GBP
View
Most Expensive
B
NZ Jewellers
b102e66b-bab8-490c-a5d9-3ed811013254 · Oct 26
$2,322 CAD
$1,659 USD
View
13 more retailers have this diamond
Prices start from $544 CADSave up to $1,778 CAD

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
$544 CAD