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Emerald|Lab Grown|IGI

3.42ct D VVS1 Emerald Lab Grown Diamond

EX • D/VVS1 • IGI LG818630039

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818630039

Diamond specifications and retailer prices

From £704 GBP
$938 USD
As of October 30, 2026
Save £5,551 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,255 GBP at Do Amore Diamonds · As of October 29, 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 LG818630039 or 818630039. Listed at 21 retailers as of October 29, 2026, with prices from £704 to £6,255, a £5,551 spread on the same certified stone. Do Amore Diamonds lists it at £6,255. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818630039
Dimensions10.16 × 7.17 × 4.69 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.16 mm7.17 mm3.42 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818630039
Side View
Table 62.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: LargeDepth 65.4%

Caratlytics Score

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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 30
Current: £6,255 GBP|Low: £767 GBP|High: £6,255 GBP|Avg: £2,437 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 30, 2026
Retailer 4£767 GBP
Retailer 7£788 GBP
Retailer 12£950 GBP
Retailer 2£1,306 GBP
Retailer 8£1,310 GBP
Retailer 5£1,477 GBP
Retailer 15£1,738 GBP
Retailer 13£2,036 GBP
Retailer 10£2,095 GBP
Retailer 3£2,495 GBP
Retailer 16£2,557 GBP
Retailer 11£3,077 GBP
Retailer 17£3,180 GBP
Retailer 6£3,210 GBP
Retailer 9£3,248 GBP
Retailer 14£3,289 GBP
Do Amore Diamonds£6,255 GBP

42 data points across 17 retailers

21 retailers£704 GBP to £6,255 GBP

A
Cheapest Retailer
-
£704 GBP
$938 USD
A
Retailer 2
-
£767 GBP
$1,021 USD
View
A
Retailer 3
-
£788 GBP
$1,050 USD
View
Final sale: no returns
A
Retailer 4
-
£818 GBP
$1,089 USD
View
A
Retailer 5
-
£950 GBP
$1,265 USD
View
A
Retailer 6
-
£1,306 GBP
View
A
Retailer 7
-
£1,310 GBP
$1,744 USD
View
B+
Retailer 8
-
£1,477 GBP
$1,967 USD
View
B+
Retailer 9
-
£1,691 GBP
$2,252 USD
View
B+
Retailer 10
-
£1,738 GBP
$2,314 USD
View
Retailer 11
-
£2,036 GBP
A$4,171 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£2,095 GBP
ZAR 45,074 ZAR
View
B
Retailer 13
-
£2,495 GBP
View
B+
Retailer 14
-
£2,557 GBP
$3,405 USD
View
B
Retailer 15
-
£3,077 GBP
View
B
Retailer 16
-
£3,180 GBP
SGD 5,722 SGD
View
B
Retailer 17
-
£3,210 GBP
$4,275 USD
View
Retailer 18
-
£3,248 GBP
A$6,655 AUD
View
Price last confirmed 21 days ago
Retailer 19
-
£3,289 GBP
$4,380 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
£5,181 GBP
$6,900 USD
View
Most Expensive
B
Do Amore Diamonds
27-DD326EC10 · Oct 29
£6,255 GBP
$8,330 USD
View
20 more retailers have this diamond
Prices start from £704 GBPSave up to £5,551 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
£704 GBP