Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846691051

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846691051

Diamond specifications and retailer prices

From $734 USD

As of October 30, 2026

Save $2,628 USD (78%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $3,362 USD at MOH London · As of October 29, 2026

View at MOH London

About this 3.14ct lab-grown marquise diamond

This 3.14ct lab-grown marquise 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 LG846691051 or 846691051. Listed at 20 retailers as of October 29, 2026, with prices from $734 to $3,362, a $2,628 spread on the same certified stone. MOH London lists it at $3,362. 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

3.14

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.2°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG846691051

Dimensions14.63 × 7.51 × 4.75 mm

L/W Ratio1.95

Girdle conditionFaceted

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

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG846691051

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 30

Current: $3,362 USD|Low: $734 USD|High: $3,576 USD|Avg: $1,857 USD|-2.1%

MOH London

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October 30, 2026

Retailer 14$734 USD

Retailer 11$819 USD

Retailer 7$822 USD

Retailer 18$852 USD

Retailer 15$991 USD

Retailer 19$1,030 USD

Retailer 13$1,220 USD

Retailer 2$1,230 USD

Retailer 10$1,324 USD

Retailer 16$1,367 USD

Retailer 17$1,937 USD

Retailer 20$1,977 USD

Retailer 12$2,009 USD

Retailer 9$2,131 USD

Retailer 6$2,394 USD

Retailer 4$2,782 USD

Retailer 3$2,867 USD

Retailer 8$2,935 USD

Retailer 5$3,040 USD

MOH London$3,362 USD

11 data points across 20 retailers

20 retailers$734 USD to $3,362 USD

Cheapest Retailer

$734 USD

Retailer 2

$819 USD

View

Retailer 3

$822 USD

View

Final sale: no returns

Retailer 4

$852 USD

View

Retailer 5

$991 USD

£780 GBP

View

Retailer 6

$1,030 USD

View

Retailer 7

$1,220 USD

View

Retailer 8

$1,230 USD

View

Retailer 9

$1,324 USD

€1,261 EUR

View

Retailer 10

$1,367 USD

£1,076 GBP

View

B+

Retailer 11

$1,937 USD

View

B+

Retailer 12

$1,977 USD

ZAR 31,945 ZAR

View

Retailer 13

$2,009 USD

A$3,090 AUD

View

Price last confirmed 9 days ago

B+

Retailer 14

$2,131 USD

View

B+

Retailer 15

$2,394 USD

View

B+

Retailer 16

$2,782 USD

View

B+

Retailer 17

$2,867 USD

SGD 3,874 SGD

View

B+

Retailer 18

$2,935 USD

View

B+

Retailer 19

$3,040 USD

View

Most Expensive

MOH London

LG846691051 · Oct 29

$3,362 USD

£2,647 GBP

View

19 more retailers have this diamond

Prices start from $734 USDSave up to $2,628 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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