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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2534922226

Certificate GIA 2534922226

Diamond specifications and retailer prices

From $416 SGD
As of November 5, 2026
Save $1,781 SGD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,197 SGD at NZ Jewellers · As of November 4, 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 2534922226. Listed at 14 retailers as of November 4, 2026, with prices from $416 to $2,197, a $1,781 spread on the same certified stone. NZ Jewellers lists it at $2,197. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2534922226
Dimensions4.87 × 4.84 × 3.06 mm
L/W Ratio1.01
Top View
4.87 mm4.84 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534922226
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,197 SGD|Low: $416 SGD|High: $2,253 SGD|Avg: $810 SGD|-2.5%
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
November 6, 2026
Retailer 8$416 SGD
Retailer 3$490 SGD
Retailer 5$498 SGD
Retailer 13$574 SGD
Retailer 4$612 SGD
Retailer 10$617 SGD
Retailer 14$623 SGD
Retailer 9$662 SGD
Retailer 2$703 SGD
Retailer 11$740 SGD
Retailer 6$796 SGD
Retailer 7$862 SGD
Retailer 12$1,323 SGD
NZ Jewellers$2,197 SGD

30 data points across 14 retailers

14 retailers$416 SGD to $2,197 SGD

A
Cheapest Retailer
-
$416 SGD
A
Retailer 2
-
$490 SGD
View
Retailer 3
-
$498 SGD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$574 SGD
View
Retailer 5
-
$612 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$617 SGD
View
Retailer 7
-
$623 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$662 SGD
View
A
Retailer 9
-
$703 SGD
View
A
Retailer 10
-
$740 SGD
View
Retailer 11
-
$796 SGD
View
Price last confirmed 11 days ago
A
Retailer 12
-
$862 SGD
View
B+
Retailer 13
-
$1,323 SGD
View
Most Expensive
B
NZ Jewellers
baf601f1-2f94-43c7-969c-6bde167067dc · Nov 4
$2,197 SGD
$1,720 USD
View
13 more retailers have this diamond
Prices start from $416 SGDSave up to $1,781 SGD

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
$416 SGD