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Emerald|Lab Grown|IGI

3.42ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG813647533

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813647533

Diamond specifications and retailer prices

From £1,250 GBP
$1,675 USD
As of October 28, 2026
Save £4,526 GBP (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £5,777 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.42ct lab-grown emerald diamond

This 3.42ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813647533 or 813647533. Listed at 5 retailers as of October 28, 2026, with prices from £1,250 to £5,777, a £4,526 spread on the same certified stone. Do Amore Diamonds lists it at £5,777. 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

3.42
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813647533
Dimensions10.22 × 7.23 × 4.63 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm7.23 mm3.42 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813647533
Side View
Table 65.0%Crown 36.6°Girdle: MediumPavilion 37.4°Culet: LargeDepth 64.0%

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 28
Current: £5,777 GBP|Low: £1,040 GBP|High: £7,769 GBP|Avg: £2,932 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8£1,040 GBP
Retailer 9£1,094 GBP
Retailer 4£1,250 GBP
Retailer 7£1,440 GBP
Retailer 5£1,538 GBP
Retailer 2£2,932 GBP
Retailer 3£3,258 GBP
Do Amore Diamonds£5,777 GBP
Retailer 6£7,769 GBP

14 data points across 9 retailers

5 retailers£1,250 GBP to £5,777 GBP

A
Cheapest Retailer
-
£1,250 GBP
$1,675 USD
B+
Retailer 2
-
£1,538 GBP
$2,061 USD
View
B+
Retailer 3
-
£2,932 GBP
View
Retailer 4
-
£3,258 GBP
$4,365 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
7-1790227 · Oct 30
£5,777 GBP
$7,740 USD
View
4 more retailers have this diamond
Prices start from £1,250 GBPSave up to £4,526 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
3.42ct Emerald
£1,250 GBP