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Round|Natural|GIA

0.45ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 5523037553

Certificate GIA 5523037553

Diamond specifications and retailer prices

From $520 SGD
$407 USD
As of October 31, 2026
Save $696 SGD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,350 SGD at NZ Jewellers · As of October 8, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5523037553. Listed at 18 retailers as of October 31, 2026, with a 134% 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
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5523037553
Dimensions4.93 × 4.89 × 3.01 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.93 mm4.89 mm0.45 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5523037553
Side View
Table 55.0%Crown 34°Girdle: Slightly ThickPavilion 40.6°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 31
Current: $840 SGD|Low: $445 SGD|High: $1,447 SGD|Avg: $798 SGD|+1.3%
Retailer 1
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
November 1, 2026
Retailer 6$450 SGD
Retailer 14$520 SGD
Retailer 17$524 SGD
Retailer 5$589 SGD
Retailer 15$627 SGD
Retailer 9$686 SGD
Retailer 2$702 SGD
Retailer 11$773 SGD
Retailer 4$793 SGD
Retailer 16$828 SGD
Retailer 13$831 SGD
Retailer 1$840 SGD
Retailer 3$925 SGD
Retailer 8$962 SGD
Retailer 12$964 SGD
Retailer 10$1,217 SGD
Retailer 7$1,434 SGD

28 data points across 17 retailers

18 retailers$520 SGD to $1,217 SGD

A
Cheapest Retailer
-
$520 SGD
$407 USD
Final sale: no returns
A
Retailer 2
-
$524 SGD
$410 USD
View
A
Retailer 3
-
$589 SGD
HK$3,600 HKD
View
Retailer 4
-
$614 SGD
$480 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$627 SGD
A$755 AUD
View
Retailer 6
-
$660 SGD
$516 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$660 SGD
$516 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$702 SGD
$549 USD
View
Retailer 9
-
$707 SGD
$553 USD
View
Price last confirmed 24 days ago
A
Retailer 10
-
$773 SGD
£476 GBP
View
A
Retailer 11
-
$793 SGD
$620 USD
View
B+
Retailer 12
-
$828 SGD
£510 GBP
View
A
Retailer 13
-
$831 SGD
$650 USD
View
B+
Retailer 14
-
$840 SGD
€626 EUR
View
B+
Retailer 15
-
$925 SGD
$724 USD
View
B+
Retailer 16
-
$964 SGD
ZAR 12,179 ZAR
View
B+
Retailer 17
-
$1,217 SGD
£749 GBP
View
Most Expensive
NZ Jewellers
ca81a017-3508-49fb-b781-050ff9d77c92 · Oct 8
$2,350 SGD
$1,838 USD
View
Price last confirmed 24 days ago
17 more retailers have this diamond
Prices start from $520 SGDSave up to $696 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
$520 SGD