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Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 1459591754

Certificate GIA 1459591754

Diamond specifications and retailer prices

From $545 SGD
$426 USD
As of October 28, 2026
Save $1,758 SGD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,302 SGD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1459591754. Listed at 20 retailers as of October 28, 2026, with prices from $545 to $2,302, a $1,758 spread on the same certified stone. NZ Jewellers lists it at $2,302. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1459591754
Dimensions4.77 × 4.82 × 3.08 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Cloud, Indented Natural
Top View
4.77 mm4.82 mm0.45 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1459591754
Side View
Table 57.0%Crown 37°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.1%

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 28
Current: $2,302 SGD|Low: $545 SGD|High: $2,302 SGD|Avg: $878 SGD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 8$545 SGD
Retailer 5$586 SGD
Retailer 19$586 SGD
Retailer 9$628 SGD
Retailer 3$670 SGD
Retailer 11$675 SGD
Retailer 7$695 SGD
Retailer 10$729 SGD
Retailer 20$729 SGD
Retailer 13$745 SGD
Retailer 4$754 SGD
Retailer 18$804 SGD
Retailer 2$812 SGD
Retailer 6$847 SGD
Retailer 17$906 SGD
Retailer 14$931 SGD
Retailer 12$980 SGD
Retailer 15$1,199 SGD
Retailer 16$1,395 SGD
NZ Jewellers$2,302 SGD

32 data points across 20 retailers

20 retailers$545 SGD to $2,302 SGD

A
Cheapest Retailer
-
$545 SGD
$426 USD
A
Retailer 2
-
$586 SGD
$458 USD
View
A
Retailer 3
-
$586 SGD
$458 USD
View
A
Retailer 4
-
$628 SGD
$491 USD
View
A
Retailer 5
-
$670 SGD
$524 USD
View
A
Retailer 6
-
$675 SGD
$528 USD
View
A
Retailer 7
-
$695 SGD
$543 USD
View
B+
Retailer 8
-
$729 SGD
$570 USD
View
B+
Retailer 9
-
$729 SGD
$570 USD
View
B+
Retailer 10
-
$745 SGD
£459 GBP
View
B+
Retailer 11
-
$754 SGD
$590 USD
View
B+
Retailer 12
-
$804 SGD
£495 GBP
View
B+
Retailer 13
-
$812 SGD
$635 USD
View
B+
Retailer 14
-
$847 SGD
$662 USD
View
B+
Retailer 15
-
$906 SGD
€675 EUR
View
B+
Retailer 16
-
$931 SGD
ZAR 11,771 ZAR
View
Retailer 17
-
$980 SGD
A$1,180 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$1,199 SGD
£739 GBP
View
B
Retailer 19
-
$1,395 SGD
£859 GBP
View
Most Expensive
B
NZ Jewellers
63e710b0-a70b-442d-a7fa-a29ed398b97b · Oct 30
$2,302 SGD
$1,801 USD
View
19 more retailers have this diamond
Prices start from $545 SGDSave up to $1,758 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
$545 SGD