Radiant|Natural|GIA

4.51ct E VS1 Radiant Natural Diamond

ID • E/VS1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From €112,695 EUR
$125,904 USD
As of October 31, 2026
Save €32,451 EUR (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €145,146 EUR at GS Diamonds · As of November 1, 2026
View at GS Diamonds

About this 4.51ct natural radiant diamond

This 4.51ct natural radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from €112,695 to €145,146, a €32,451 spread on the same certified stone. GS Diamonds lists it at €145,146. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions10.63 × 8.35 × 5.83 mm
L/W Ratio1.27
Top View
10.63 mm8.35 mm4.51 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.9%

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: €145,146 EUR|Low: €111,575 EUR|High: €146,754 EUR|Avg: €129,548 EUR|+1.7%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2€112,695 EUR
Retailer 5€113,491 EUR
Retailer 3€136,296 EUR
Retailer 4€141,747 EUR
GS Diamonds€145,146 EUR

45 data points across 5 retailers

3 retailers€112,695 EUR to €145,146 EUR

B+
Cheapest Retailer
-
€112,695 EUR
$125,904 USD
B+
Retailer 2
-
€113,491 EUR
$126,793 USD
View
Most Expensive
B
GS Diamonds
S2A9-7458097380 · Nov 1
€145,146 EUR
A$249,474 AUD
View
2 more retailers have this diamond
Prices start from €112,695 EURSave up to €32,451 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+
4.51ct Radiant
€112,695 EUR