Emerald|Lab Grown|IGI

3.42ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG840648301

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840648301

Diamond specifications and retailer prices

From $633 USD

As of October 29, 2026

Save $8,017 USD (93%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $8,650 USD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.42ct lab-grown emerald diamond

This 3.42ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840648301 or 840648301. Listed at 17 retailers as of October 29, 2026, with prices from $633 to $8,650, a $8,017 spread on the same certified stone. Brilliant Earth lists it at $8,650. 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

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishVery Good

SymmetryExcellent

FluorescenceNone

Crown angle39.2°

Pavilion angle41.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840648301

Dimensions10.43 × 6.99 × 4.77 mm

L/W Ratio1.49

Culet sizeLarge

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishVery Good

SymmetryExcellent

FluorescenceNone

CertificateIGI LG840648301

Side View

Caratlytics Score

How it works →

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 29

Current: $1,090 USD|Low: $633 USD|High: $4,838 USD|Avg: $2,211 USD|-1.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

October 29, 2026

Retailer 2$633 USD

Retailer 11$835 USD

Retailer 14$940 USD

Retailer 9$1,022 USD

Retailer 1$1,090 USD

Retailer 10$1,521 USD

Retailer 15$1,738 USD

Retailer 5$2,042 USD

Retailer 16$2,191 USD

Retailer 3$2,270 USD

Retailer 7$2,286 USD

Retailer 13$2,312 USD

Retailer 4$2,797 USD

Retailer 12$3,045 USD

Retailer 6$3,965 USD

Retailer 8$4,838 USD

28 data points across 16 retailers

17 retailers$633 USD to $8,650 USD

Cheapest Retailer

$633 USD

Final sale: no returns

Retailer 2

$835 USD

View

B+

Retailer 3

$940 USD

View

Retailer 4

$1,022 USD

€973 EUR

View

Retailer 5

$1,090 USD

£858 GBP

View

Retailer 6

$1,521 USD

ZAR 24,576 ZAR

View

Retailer 7

$1,738 USD

View

B+

Retailer 8

$2,042 USD

£1,608 GBP

View

B+

Retailer 9

$2,191 USD

View

B+

Retailer 10

$2,270 USD

View

B+

Retailer 11

$2,286 USD

View

B+

Retailer 12

$2,312 USD

View

B+

Retailer 13

$2,797 USD

SGD 3,780 SGD

View

B+

Retailer 14

$3,045 USD

£2,398 GBP

View

Retailer 15

$3,965 USD

View

Price last confirmed 11 days ago

Retailer 16

$4,838 USD

View

Price last confirmed 16 days ago

Most Expensive

Brilliant Earth

21803869A · Oct 29

$8,650 USD

View

16 more retailers have this diamond

Prices start from $633 USDSave up to $8,017 USD

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.

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3.42ct Emerald

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