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Emerald|Lab Grown|IGI

3.06ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG838624401

Shape and cutting style on the report: Emerald cut

Certificate IGI LG838624401

Diamond specifications and retailer prices

From £424 GBP
$568 USD
As of October 30, 2026
Save £964 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,388 GBP at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 3.06ct lab-grown emerald diamond

This 3.06ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838624401 or 838624401. Listed at 6 retailers as of October 25, 2026, with prices from £424 to £1,388, a £964 spread on the same certified stone. Rare Carat lists it at £1,388. 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

3.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838624401
Dimensions9.72 × 6.85 × 4.70 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm6.85 mm3.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838624401
Side View
Table 66.0%Crown 38.4°Girdle: MediumPavilion 40.6°Culet: LargeDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,388 GBP|Low: £424 GBP|High: £1,388 GBP|Avg: £784 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5£424 GBP
Retailer 4£554 GBP
Retailer 3£696 GBP
Retailer 6£863 GBP
Retailer 2£1,034 GBP
Rare Carat£1,388 GBP

6 data points across 6 retailers

6 retailers£424 GBP to £1,388 GBP

B+
Cheapest Retailer
-
£424 GBP
$568 USD
A
Retailer 2
-
£554 GBP
$742 USD
View
A
Retailer 3
-
£696 GBP
$933 USD
View
B+
Retailer 4
-
£863 GBP
$1,157 USD
View
B+
Retailer 5
-
£1,034 GBP
View
Most Expensive
B
Rare Carat
SM-34-2500_l_838624401 · Oct 25
£1,388 GBP
$1,860 USD
View
5 more retailers have this diamond
Prices start from £424 GBPSave up to £964 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
3.06ct Emerald
£424 GBP