Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6542755251

Certificate GIA 6542755251

Diamond specifications and retailer prices

From €361 EUR
$405 USD
As of November 2, 2026
Save €642 EUR (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,595 EUR at NZ Jewellers · As of October 3, 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 6542755251. Listed at 17 retailers as of October 29, 2026, with a 178% 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
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542755251
Dimensions4.92 × 4.90 × 3.08 mm
L/W Ratio1.00
Top View
4.92 mm4.90 mm0.45 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542755251
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.7%

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: Nov 2
Current: €860 EUR|Low: €307 EUR|High: €1,003 EUR|Avg: €562 EUR|-3.5%
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
November 2, 2026
Retailer 4€318 EUR
Retailer 15€361 EUR
Retailer 13€399 EUR
Retailer 7€448 EUR
Retailer 8€464 EUR
Retailer 2€489 EUR
Retailer 9€537 EUR
Retailer 3€554 EUR
Retailer 16€577 EUR
Retailer 12€580 EUR
Retailer 10€584 EUR
Retailer 6€667 EUR
Retailer 11€670 EUR
Retailer 1€860 EUR
Retailer 5€951 EUR
Retailer 14€1,003 EUR

27 data points across 16 retailers

17 retailers€361 EUR to €1,003 EUR

Retailer 1
-
€318 EUR
₹33,942 INR
Price last confirmed 20 days ago
A
Retailer 2
-
€361 EUR
$405 USD
View
Final sale: no returns
A
Retailer 3
-
€399 EUR
HK$3,500 HKD
View
Retailer 4
-
€416 EUR
$467 USD
View
Price last confirmed 25 days ago
Retailer 5
-
€452 EUR
$507 USD
View
Price last confirmed 34 days ago
Retailer 6
-
€481 EUR
$539 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
€489 EUR
$548 USD
View
B+
Retailer 8
-
€537 EUR
£474 GBP
View
B+
Retailer 9
-
€577 EUR
£510 GBP
View
B+
Retailer 10
-
€580 EUR
$650 USD
View
B+
Retailer 11
-
€584 EUR
View
Retailer 12
-
€667 EUR
A$1,150 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
€670 EUR
ZAR 12,137 ZAR
View
B+
Retailer 14
-
€860 EUR
£759 GBP
View
Retailer 15
-
€951 EUR
£840 GBP
View
Price last confirmed 20 days ago
B
Retailer 16
-
€1,003 EUR
£886 GBP
View
Most Expensive
NZ Jewellers
d6259036-b25b-4d2e-b9ff-bdae4f2fa8ea · Oct 3
€1,595 EUR
$1,789 USD
View
Price last confirmed 30 days ago
16 more retailers have this diamond
Prices start from €361 EURSave up to €642 EUR

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
€361 EUR