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Oval|Lab Grown|IGI

3.67ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG704503042

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG704503042

Diamond specifications and retailer prices

From €454 EUR
$507 USD
As of October 29, 2026
Save €3,574 EUR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,028 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.67ct lab-grown oval diamond

This 3.67ct 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 LG704503042 or 704503042. Listed at 11 retailers as of October 29, 2026, with prices from €454 to €4,028, a €3,574 spread on the same certified stone. Do Amore Diamonds lists it at €4,028. 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

3.67
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704503042
Dimensions12.88 × 8.60 × 5.25 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm8.60 mm3.67 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704503042
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €4,028 EUR|Low: €440 EUR|High: €5,899 EUR|Avg: €1,904 EUR|-1.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9€454 EUR
Retailer 7€508 EUR
Retailer 4€850 EUR
Retailer 8€875 EUR
Retailer 6€877 EUR
Retailer 11€1,453 EUR
Retailer 10€1,606 EUR
Retailer 3€1,634 EUR
Retailer 5€2,712 EUR
Retailer 2€2,918 EUR
Do Amore Diamonds€4,028 EUR

28 data points across 11 retailers

11 retailers€454 EUR to €4,028 EUR

A
Cheapest Retailer
-
€454 EUR
$507 USD
A
Retailer 2
-
€508 EUR
$568 USD
View
A
Retailer 3
-
€850 EUR
£748 GBP
View
B+
Retailer 4
-
€875 EUR
$977 USD
View
B+
Retailer 5
-
€877 EUR
$980 USD
View
B+
Retailer 6
-
€1,453 EUR
$1,623 USD
View
B+
Retailer 7
-
€1,606 EUR
$1,795 USD
View
B+
Retailer 8
-
€1,634 EUR
$1,826 USD
View
B
Retailer 9
-
€2,712 EUR
£2,386 GBP
View
B
Retailer 10
-
€2,918 EUR
$3,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-69308C930 · Oct 29
€4,028 EUR
$4,500 USD
View
10 more retailers have this diamond
Prices start from €454 EURSave up to €3,574 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
3.67ct Oval
€454 EUR