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Round|Natural|GIA

0.45ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 1458819421

Certificate GIA 1458819421

Diamond specifications and retailer prices

From $829 SGD
$648 USD
As of November 1, 2026
Save $1,226 SGD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,019 SGD at NZ Jewellers · As of October 20, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1458819421. Listed at 17 retailers as of October 31, 2026, with a 148% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1458819421
Dimensions4.97 × 4.95 × 2.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather
Top View
4.97 mm4.95 mm0.45 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1458819421
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.3%

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: Nov 1
Current: $1,245 SGD|Low: $829 SGD|High: $2,055 SGD|Avg: $1,362 SGD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$829 SGD
Retailer 11$946 SGD
Retailer 2$1,000 SGD
Retailer 6$1,150 SGD
Retailer 9$1,183 SGD
Retailer 10$1,210 SGD
Retailer 1$1,245 SGD
Retailer 12$1,448 SGD
Retailer 7$1,493 SGD
Retailer 5$1,764 SGD
Retailer 4$1,930 SGD
Retailer 3$2,055 SGD

42 data points across 12 retailers

17 retailers$829 SGD to $2,055 SGD

A
Cheapest Retailer
-
$829 SGD
$648 USD
A
Retailer 2
-
$946 SGD
$740 USD
View
Retailer 3
-
$963 SGD
$753 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$1,000 SGD
$782 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$1,111 SGD
$869 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$1,132 SGD
$885 USD
View
B+
Retailer 7
-
$1,150 SGD
£708 GBP
View
B+
Retailer 8
-
$1,183 SGD
$925 USD
View
B+
Retailer 9
-
$1,210 SGD
£745 GBP
View
B+
Retailer 10
-
$1,245 SGD
€927 EUR
View
Retailer 11
-
$1,448 SGD
A$1,741 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$1,475 SGD
$1,153 USD
View
B+
Retailer 13
-
$1,493 SGD
ZAR 18,858 ZAR
View
B+
Retailer 14
-
$1,764 SGD
£1,086 GBP
View
B
Retailer 15
-
$1,930 SGD
£1,188 GBP
View
B
Retailer 16
-
$2,055 SGD
€1,530 EUR
View
Most Expensive
NZ Jewellers
af732265-d376-45be-bb71-054e7bc1bac2 · Oct 20
$3,019 SGD
$2,361 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from $829 SGDSave up to $1,226 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
$829 SGD