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Emerald|Lab Grown|IGI

3.01ct K SI1 Emerald Lab Grown Diamond

ID • K/SI1 • IGI LG499191910

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499191910

Diamond specifications and retailer prices

From £2,947 GBP
As of November 6, 2026
Save £4,356 GBP (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,302 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown emerald diamond

This 3.01ct lab-grown emerald 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 LG499191910 or 499191910. Listed at 9 retailers as of November 5, 2026, with prices from £2,947 to £7,302, a £4,356 spread on the same certified stone. MOH London lists it at £7,302. 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

3.01
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191910
Dimensions9.24 × 6.84 × 4.82 mm
L/W Ratio1.35
Culet sizeLarge
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
9.24 mm6.84 mm3.01 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191910
Side View
Table 60.5%Crown 44.9°Girdle: STK-THKPavilion 29.7°Culet: LargeDepth 70.5%

Caratlytics Score

How it works →
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 6
Current: £7,302 GBP|Low: £2,829 GBP|High: £7,420 GBP|Avg: £4,531 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£2,947 GBP
Retailer 5£3,418 GBP
Retailer 7£3,418 GBP
Retailer 2£3,421 GBP
Retailer 8£3,829 GBP
Retailer 3£4,534 GBP
Retailer 6£5,295 GBP
MOH London£7,302 GBP

18 data points across 8 retailers

9 retailers£2,947 GBP to £7,302 GBP

A
Cheapest Retailer
-
£2,947 GBP
A
Retailer 2
-
£3,089 GBP
View
B+
Retailer 3
-
£3,418 GBP
View
Retailer 4
-
£3,418 GBP
View
Price last confirmed 25 days ago
B+
Retailer 5
-
£3,421 GBP
View
B
Retailer 6
-
£4,271 GBP
View
B
Retailer 7
-
£4,534 GBP
View
B
Retailer 8
-
£5,295 GBP
View
Most Expensive
B
MOH London
LG499191910 · Nov 5
£7,302 GBP
View
8 more retailers have this diamond
Prices start from £2,947 GBPSave up to £4,356 GBP

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
3.01ct Emerald
£2,947 GBP