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Oval|Lab Grown|IGI

4.02ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG741516482

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741516482

Diamond specifications and retailer prices

From €405 EUR
$453 USD
As of October 29, 2026
Save €2,808 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,213 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.02ct lab-grown oval diamond

This 4.02ct 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 LG741516482 or 741516482. Listed at 18 retailers as of October 29, 2026, with prices from €405 to €3,213, a €2,808 spread on the same certified stone. Brilliant Earth lists it at €3,213. 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

4.02
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741516482
Dimensions12.69 × 9.06 × 5.38 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm9.06 mm4.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741516482
Side View
Table 64.0%Crown 32.9°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 59.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €3,213 EUR|Low: €389 EUR|High: €6,301 EUR|Avg: €1,401 EUR|-49.0%
Brilliant Earth
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
Retailer 17
October 31, 2026
Retailer 4€405 EUR
Retailer 12€454 EUR
Retailer 16€454 EUR
Retailer 17€468 EUR
Retailer 8€489 EUR
Retailer 2€502 EUR
Retailer 7€738 EUR
Retailer 10€784 EUR
Retailer 15€805 EUR
Retailer 13€832 EUR
Retailer 9€1,178 EUR
Retailer 11€1,616 EUR
Retailer 3€1,644 EUR
Retailer 5€1,806 EUR
Retailer 14€1,819 EUR
Retailer 6€2,591 EUR
Brilliant Earth€3,213 EUR

31 data points across 17 retailers

18 retailers€405 EUR to €3,213 EUR

A
Cheapest Retailer
-
€405 EUR
$453 USD
A
Retailer 2
-
€454 EUR
$507 USD
View
A
Retailer 3
-
€454 EUR
$507 USD
View
Final sale: no returns
A
Retailer 4
-
€468 EUR
£412 GBP
View
Retailer 5
-
€489 EUR
$546 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€502 EUR
$561 USD
View
B+
Retailer 7
-
€738 EUR
$825 USD
View
A
Retailer 8
-
€784 EUR
View
A
Retailer 9
-
€805 EUR
$899 USD
View
A
Retailer 10
-
€832 EUR
£732 GBP
View
B+
Retailer 11
-
€1,178 EUR
$1,316 USD
View
B+
Retailer 12
-
€1,616 EUR
$1,805 USD
View
B+
Retailer 13
-
€1,644 EUR
$1,837 USD
View
B
Retailer 14
-
€1,806 EUR
£1,589 GBP
View
B
Retailer 15
-
€1,819 EUR
$2,032 USD
View
Retailer 16
-
€2,591 EUR
$2,895 USD
View
Price last confirmed 10 days ago
Retailer 17
-
€2,654 EUR
$2,965 USD
View
Price last confirmed 31 days ago
Most Expensive
B
Brilliant Earth
17288224A · Oct 30
€3,213 EUR
$3,590 USD
View
17 more retailers have this diamond
Prices start from €405 EURSave up to €2,808 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
4.02ct Oval
€405 EUR