CaratHunter
Plans
Oval|Lab Grown|IGI

4.01ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG576326905

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG576326905

Diamond specifications and retailer prices

From €463 EUR
$517 USD
As of October 29, 2026
Save €4,263 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,726 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG576326905 or 576326905. Listed at 17 retailers as of October 29, 2026, with prices from €463 to €4,726, a €4,263 spread on the same certified stone. Do Amore Diamonds lists it at €4,726. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576326905
Dimensions13.02 × 9.08 × 5.52 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.02 mm9.08 mm4.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576326905
Side View
Table 61.5%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.8%

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 29
Current: €988 EUR|Low: €444 EUR|High: €2,782 EUR|Avg: €1,020 EUR|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10€463 EUR
Retailer 2€518 EUR
Retailer 3€518 EUR
Retailer 11€574 EUR
Retailer 7€698 EUR
Retailer 9€721 EUR
Retailer 4€927 EUR
Retailer 1€988 EUR
Retailer 6€1,273 EUR
Retailer 8€1,480 EUR
Retailer 12€1,665 EUR
Retailer 5€2,762 EUR

42 data points across 12 retailers

17 retailers€463 EUR to €4,726 EUR

A
Cheapest Retailer
-
€463 EUR
$517 USD
A
Retailer 2
-
€518 EUR
$579 USD
View
Final sale: no returns
A
Retailer 3
-
€518 EUR
$579 USD
View
Retailer 4
-
€574 EUR
$641 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€574 EUR
$641 USD
View
A
Retailer 6
-
€698 EUR
$780 USD
View
B+
Retailer 7
-
€721 EUR
$806 USD
View
A
Retailer 8
-
€927 EUR
$1,036 USD
View
A
Retailer 9
-
€988 EUR
£869 GBP
View
B+
Retailer 10
-
€1,273 EUR
A$2,188 AUD
View
B+
Retailer 11
-
€1,434 EUR
$1,602 USD
View
B+
Retailer 12
-
€1,480 EUR
$1,653 USD
View
B+
Retailer 13
-
€1,665 EUR
$1,860 USD
View
B
Retailer 14
-
€2,762 EUR
£2,430 GBP
View
Retailer 15
-
€3,687 EUR
$4,119 USD
View
B
Retailer 16
-
€4,108 EUR
$4,590 USD
View
Most Expensive
B
Do Amore Diamonds
23-576326905 · Oct 31
€4,726 EUR
$5,280 USD
View
16 more retailers have this diamond
Prices start from €463 EURSave up to €4,263 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 Oval
€463 EUR