Round|Natural|GIA

0.45ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5406201863

Certificate GIA 5406201863

Diamond specifications and retailer prices

From €696 EUR
$781 USD
As of October 31, 2026
Save €648 EUR (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,677 EUR at Moon Ocean · As of September 30, 2026
View at Moon Ocean

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 5406201863. Listed at 22 retailers as of October 30, 2026, with a 93% 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5406201863
Dimensions4.98 × 4.95 × 2.98 mm
L/W Ratio1.01
Top View
4.98 mm4.95 mm0.45 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5406201863
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,677 EUR|Low: €755 EUR|High: €1,678 EUR|Avg: €1,213 EUR|+0.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8€755 EUR
Retailer 9€900 EUR
Retailer 7€1,036 EUR
Retailer 3€1,077 EUR
Retailer 2€1,101 EUR
Retailer 6€1,252 EUR
Retailer 5€1,293 EUR
Retailer 4€1,543 EUR
Retailer 10€1,671 EUR
Moon Ocean€1,677 EUR

37 data points across 10 retailers

22 retailers€696 EUR to €1,344 EUR

B+
Cheapest Retailer
-
€696 EUR
$781 USD
Retailer 2
-
€721 EUR
$809 USD
View
Price last confirmed 106 days ago
Retailer 3
-
€754 EUR
$846 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
€755 EUR
$847 USD
View
B+
Retailer 5
-
€759 EUR
A$1,310 AUD
View
Retailer 6
-
€783 EUR
$878 USD
View
Price last confirmed 34 days ago
Retailer 7
-
€846 EUR
$948 USD
View
Price last confirmed 26 days ago
Retailer 8
-
€870 EUR
$976 USD
View
Price last confirmed 34 days ago
B
Retailer 9
-
€927 EUR
$1,040 USD
View
B
Retailer 10
-
€927 EUR
$1,040 USD
View
B
Retailer 11
-
€954 EUR
$1,070 USD
View
Retailer 12
-
€1,036 EUR
£915 GBP
View
Price last confirmed 25 days ago
B
Retailer 13
-
€1,077 EUR
View
B
Retailer 14
-
€1,101 EUR
£972 GBP
View
Retailer 15
-
€1,115 EUR
$1,251 USD
View
Price last confirmed 25 days ago
Retailer 16
-
€1,252 EUR
A$2,160 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
€1,293 EUR
ZAR 23,436 ZAR
View
Price last confirmed 29 days ago
B
Retailer 18
-
€1,344 EUR
CA$2,094 CAD
View
Retailer 19
-
€1,543 EUR
£1,363 GBP
View
Price last confirmed 28 days ago
Retailer 20
-
€1,671 EUR
£1,476 GBP
View
Price last confirmed 25 days ago
Most Expensive
Moon Ocean
NVN-B4D8FED1D-863 · Sep 30
€1,677 EUR
£1,481 GBP
View
Price last confirmed 33 days ago
20 more retailers have this diamond
Prices start from €696 EURSave up to €648 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.

B+
0.45ct Round
€696 EUR