Emerald|Lab Grown|IGI

3.07ct I VS1 Emerald Lab Grown Diamond

EX • I/VS1 • IGI LG547239396

Shape and cutting style on the report: Emerald cut

Certificate IGI LG547239396

Diamond specifications and retailer prices

From £680 GBP
$906 USD
As of October 25, 2026
Save £621 GBP (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,467 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547239396 or 547239396. Listed at 5 retailers as of October 24, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547239396
Dimensions9.61 × 6.81 × 4.64 mm
L/W Ratio1.41
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
9.61 mm6.81 mm3.07 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547239396
Side View
Table 65.5%Crown 34.5°Girdle: MediumPavilion 43.1°Culet: LargeDepth 68.1%

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: Oct 25
Current: £1,467 GBP|Low: £535 GBP|High: £1,476 GBP|Avg: £964 GBP|+8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 2£626 GBP
Retailer 4£680 GBP
Retailer 3£849 GBP
Retailer 5£1,301 GBP
MOH London£1,467 GBP

10 data points across 5 retailers

5 retailers£680 GBP to £1,301 GBP

Retailer 1
-
£626 GBP
$833 USD
Price last confirmed 6 days ago
A
Retailer 2
-
£680 GBP
$906 USD
View
B+
Retailer 3
-
£849 GBP
$1,131 USD
View
B
Retailer 4
-
£1,301 GBP
$1,733 USD
View
Most Expensive
MOH London
LG547239396 · Oct 21
£1,467 GBP
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from £680 GBPSave up to £621 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
3.07ct Emerald
£680 GBP