Round|Natural|GIA

4.01ct J I1 Round Natural Diamond

EX • J/I1 • GIA 5543678677

Certificate GIA 5543678677

Diamond specifications and retailer prices

From €15,822 EUR
$17,676 USD
As of October 30, 2026
Save €5,323 EUR (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €24,688 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5543678677. Listed at 8 retailers as of October 30, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.01
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5543678677
Dimensions10.24 × 10.17 × 6.20 mm
L/W Ratio1.01
Top View
10.24 mm10.17 mm4.01 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543678677
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 60.7%

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: Oct 30
Current: €24,688 EUR|Low: €15,650 EUR|High: €30,497 EUR|Avg: €20,663 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3€15,822 EUR
Retailer 4€16,021 EUR
Retailer 6€17,427 EUR
Retailer 5€18,879 EUR
Retailer 2€21,145 EUR
Retailer 7€21,190 EUR
NZ Jewellers€24,688 EUR
Retailer 8€30,497 EUR

17 data points across 8 retailers

8 retailers€15,822 EUR to €21,145 EUR

A
Cheapest Retailer
-
€15,822 EUR
$17,676 USD
A
Retailer 2
-
€16,021 EUR
$17,899 USD
View
Retailer 3
-
€17,427 EUR
$19,469 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€18,298 EUR
$20,443 USD
View
Price last confirmed 32 days ago
Retailer 5
-
€18,879 EUR
$21,092 USD
View
Price last confirmed 24 days ago
Retailer 6
-
€19,605 EUR
$21,903 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
€21,145 EUR
View
Most Expensive
NZ Jewellers
c4e4c4f0-8b6d-4df8-bc13-504d6b51f878 · Sep 28
€24,688 EUR
$27,582 USD
View
Price last confirmed 34 days ago
7 more retailers have this diamond
Prices start from €15,822 EURSave up to €5,323 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
4.01ct Round
€15,822 EUR