Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2566297291

Certificate GIA 2566297291

Diamond specifications and retailer prices

From $385 USD
₹36,691 INR
As of October 24, 2026
Save $658 USD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,648 USD at NZ Jewellers · As of October 23, 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 2566297291. Listed at 17 retailers as of October 24, 2026, with a 171% 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566297291
Dimensions4.84 × 4.87 × 3.09 mm
L/W Ratio1.01
Top View
4.84 mm4.87 mm0.45 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566297291
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.5%

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 24
Current: $1,648 USD|Low: $385 USD|High: $1,683 USD|Avg: $790 USD|-2.1%
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
October 24, 2026
Retailer 9$385 USD
Retailer 6$448 USD
Retailer 10$551 USD
Retailer 15$566 USD
Retailer 4$606 USD
Retailer 13$620 USD
Retailer 2$635 USD
Retailer 7$660 USD
Retailer 11$710 USD
Retailer 5$725 USD
Retailer 14$727 USD
Retailer 16$806 USD
Retailer 8$807 USD
Retailer 12$1,043 USD
Retailer 3$1,220 USD
NZ Jewellers$1,648 USD

22 data points across 16 retailers

17 retailers$385 USD to $1,043 USD

A
Cheapest Retailer
-
$385 USD
₹36,691 INR
A
Retailer 2
-
$448 USD
HK$3,500 HKD
View
Retailer 3
-
$526 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$551 USD
SGD 744 SGD
View
Retailer 5
-
$566 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$606 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$620 USD
£488 GBP
View
A
Retailer 8
-
$635 USD
£500 GBP
View
Retailer 9
-
$660 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$710 USD
€676 EUR
View
Retailer 11
-
$725 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$727 USD
View
Retailer 13
-
$806 USD
ZAR 13,015 ZAR
View
Price last confirmed 8 days ago
Retailer 14
-
$807 USD
A$1,242 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$1,043 USD
£821 GBP
View
Retailer 16
-
$1,220 USD
£961 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
d0354eff-1dca-43b1-9ed5-c80d34fb29db · Oct 23
$1,648 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $385 USDSave up to $658 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
$385 USD