Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2544978758

Certificate GIA 2544978758

Diamond specifications and retailer prices

From $486 USD
HK$3,800 HKD
As of October 29, 2026
Save $1,354 USD (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,840 USD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2544978758. Listed at 19 retailers as of October 26, 2026, with prices from $486 to $1,840, a $1,354 spread on the same certified stone. NZ Jewellers lists it at $1,840. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2544978758
Dimensions4.89 × 4.91 × 3.06 mm
L/W Ratio1.00
Star length50%
Top View
4.89 mm4.91 mm0.45 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544978758
Side View
Table 56.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 62.5%

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 29
Current: $704 USD|Low: $604 USD|High: $1,372 USD|Avg: $878 USD|+13.3%
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
October 29, 2026
Retailer 8$604 USD
Retailer 7$621 USD
Retailer 10$621 USD
Retailer 5$648 USD
Retailer 1$704 USD
Retailer 4$711 USD
Retailer 9$790 USD
Retailer 13$800 USD
Retailer 11$826 USD
Retailer 12$849 USD
Retailer 3$882 USD
Retailer 14$908 USD
Retailer 6$1,295 USD
Retailer 2$1,358 USD

42 data points across 14 retailers

19 retailers$486 USD to $1,840 USD

A
Cheapest Retailer
-
$486 USD
HK$3,800 HKD
A
Retailer 2
-
$604 USD
SGD 816 SGD
View
A
Retailer 3
-
$605 USD
SGD 817 SGD
View
B+
Retailer 4
-
$621 USD
View
B+
Retailer 5
-
$621 USD
View
B+
Retailer 6
-
$677 USD
View
Price last confirmed 37 days ago
B+
Retailer 7
-
$677 USD
View
B+
Retailer 8
-
$704 USD
£554 GBP
View
B+
Retailer 9
-
$711 USD
£560 GBP
View
B+
Retailer 10
-
$790 USD
View
B+
Retailer 11
-
$800 USD
View
B+
Retailer 12
-
$826 USD
View
B+
Retailer 13
-
$849 USD
€809 EUR
View
B+
Retailer 14
-
$882 USD
A$1,358 AUD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$908 USD
ZAR 14,672 ZAR
View
B
Retailer 16
-
$1,295 USD
£1,020 GBP
View
Price last confirmed 33 days ago
B
Retailer 17
-
$1,358 USD
£1,069 GBP
View
B
Retailer 18
-
$1,840 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
86069010-abdc-4e5f-bda1-1facc720b6e7 · Oct 26
$1,840 USD
View
18 more retailers have this diamond
Prices start from $486 USDSave up to $1,354 USD

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
$486 USD