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Round|Natural|GIA

0.45ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1538248051

Certificate GIA 1538248051

Diamond specifications and retailer prices

From $391 SGD
₹29,133 INR
As of October 27, 2026
Save $1,608 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,999 SGD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1538248051. Listed at 21 retailers as of October 26, 2026, with prices from $391 to $1,999, a $1,608 spread on the same certified stone. NZ Jewellers lists it at $1,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1538248051
Dimensions4.93 × 4.91 × 3.03 mm
L/W Ratio1.00
Key to symbols
Crystal
Top View
4.93 mm4.91 mm0.45 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538248051
Side View
Table 59.0%Crown 31.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.6%

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 27
Current: $1,999 SGD|Low: $390 SGD|High: $2,126 SGD|Avg: $779 SGD|-6.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 28, 2026
Retailer 19$391 SGD
Retailer 12$458 SGD
Retailer 4$522 SGD
Retailer 6$561 SGD
Retailer 7$562 SGD
Retailer 10$562 SGD
Retailer 9$565 SGD
Retailer 5$586 SGD
Retailer 20$602 SGD
Retailer 18$647 SGD
Retailer 13$666 SGD
Retailer 8$689 SGD
Retailer 15$755 SGD
Retailer 2$766 SGD
Retailer 17$793 SGD
Retailer 3$807 SGD
Retailer 14$873 SGD
Retailer 16$1,057 SGD
Retailer 11$1,206 SGD
NZ Jewellers$1,999 SGD

13 data points across 20 retailers

21 retailers$391 SGD to $1,999 SGD

A
Cheapest Retailer
-
$391 SGD
₹29,133 INR
A
Retailer 2
-
$458 SGD
HK$2,800 HKD
View
A
Retailer 3
-
$522 SGD
$408 USD
View
A
Retailer 4
-
$561 SGD
A$676 AUD
View
A
Retailer 5
-
$562 SGD
$440 USD
View
A
Retailer 6
-
$562 SGD
$440 USD
View
A
Retailer 7
-
$565 SGD
View
A
Retailer 8
-
$586 SGD
$458 USD
View
A
Retailer 9
-
$602 SGD
$471 USD
View
A
Retailer 10
-
$647 SGD
£399 GBP
View
A
Retailer 11
-
$666 SGD
£410 GBP
View
A
Retailer 12
-
$689 SGD
$539 USD
View
Retailer 13
-
$719 SGD
$562 USD
View
Price last confirmed 44 days ago
A
Retailer 14
-
$755 SGD
$590 USD
View
A
Retailer 15
-
$766 SGD
$599 USD
View
B+
Retailer 16
-
$793 SGD
$620 USD
View
A
Retailer 17
-
$807 SGD
ZAR 10,203 ZAR
View
B+
Retailer 18
-
$873 SGD
€650 EUR
View
B+
Retailer 19
-
$1,057 SGD
£651 GBP
View
B+
Retailer 20
-
$1,206 SGD
£743 GBP
View
Most Expensive
B
NZ Jewellers
2f8d0b33-f3dc-48e5-ae60-aa6bf51efe3e · Oct 26
$1,999 SGD
$1,564 USD
View
20 more retailers have this diamond
Prices start from $391 SGDSave up to $1,608 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
$391 SGD