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Round|Lab Grown|IGI

3.00ct K SI2 Round Lab Grown Diamond

EX • K/SI2 • IGI LG494173913

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494173913

Diamond specifications and retailer prices

From €7,540 EUR
As of November 5, 2026
Save €8,342 EUR (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €15,882 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG494173913 or 494173913. Listed at 8 retailers as of November 5, 2026, with prices from €7,540 to €15,882, a €8,342 spread on the same certified stone. MOH London lists it at €15,882. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494173913
Dimensions9.40 × 9.37 × 5.50 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.40 mm9.37 mm3.00 ctK / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494173913
Side View
Table 61.0%Crown 32.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: €15,882 EUR|Low: €7,239 EUR|High: €20,063 EUR|Avg: €11,040 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3€7,540 EUR
Retailer 6€7,842 EUR
Retailer 4€8,746 EUR
Retailer 8€8,925 EUR
Retailer 2€9,729 EUR
Retailer 7€9,837 EUR
Retailer 5€10,119 EUR
MOH London€15,882 EUR
Retailer 9€20,063 EUR

16 data points across 9 retailers

8 retailers€7,540 EUR to €15,882 EUR

B
Cheapest Retailer
-
€7,540 EUR
B
Retailer 2
-
€7,842 EUR
View
Retailer 3
-
€8,746 EUR
View
Price last confirmed 25 days ago
B
Retailer 4
-
€8,746 EUR
View
B
Retailer 5
-
€9,729 EUR
View
B
Retailer 6
-
€9,837 EUR
View
B
Retailer 7
-
€10,119 EUR
View
Most Expensive
B
MOH London
LG494173913 · Nov 5
€15,882 EUR
£14,036 GBP
View
7 more retailers have this diamond
Prices start from €7,540 EURSave up to €8,342 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.

B
3.00ct Round
€7,540 EUR