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Oval|Lab Grown|IGI

3.00ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG499191907

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499191907

Diamond specifications and retailer prices

From €3,541 EUR
As of November 5, 2026
Save €5,234 EUR (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €8,776 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499191907 or 499191907. Listed at 9 retailers as of November 5, 2026, with prices from €3,541 to €8,776, a €5,234 spread on the same certified stone. MOH London lists it at €8,776. 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

3.00
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191907
Dimensions10.87 × 8.10 × 5.12 mm
L/W Ratio1.34
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
10.87 mm8.10 mm3.00 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191907
Side View
Table 58.0%Crown 38.9°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 63.2%

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: Nov 5
Current: €8,776 EUR|Low: €3,541 EUR|High: €8,917 EUR|Avg: €5,486 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4€3,541 EUR
Retailer 5€4,108 EUR
Retailer 3€4,160 EUR
Retailer 7€4,602 EUR
Retailer 8€5,292 EUR
Retailer 2€5,448 EUR
Retailer 6€6,363 EUR
MOH London€8,776 EUR

16 data points across 8 retailers

9 retailers€3,541 EUR to €8,776 EUR

A
Cheapest Retailer
-
€3,541 EUR
A
Retailer 2
-
€3,712 EUR
View
Retailer 3
-
€4,108 EUR
View
Price last confirmed 25 days ago
B+
Retailer 4
-
€4,108 EUR
View
A
Retailer 5
-
€4,160 EUR
View
B+
Retailer 6
-
€5,133 EUR
View
B+
Retailer 7
-
€5,448 EUR
View
B
Retailer 8
-
€6,363 EUR
View
Most Expensive
B
MOH London
LG499191907 · Nov 5
€8,776 EUR
£7,715 GBP
View
8 more retailers have this diamond
Prices start from €3,541 EURSave up to €5,234 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
3.00ct Oval
€3,541 EUR