Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837639910

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837639910

Diamond specifications and retailer prices

From $843 USD

As of October 29, 2026

Save $2,606 USD (76%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $3,449 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 LG837639910 or 837639910. Listed at 16 retailers as of October 29, 2026, with prices from $843 to $3,449, a $2,606 spread on the same certified stone. MOH London lists it at $3,449. 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 angle34.3°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG837639910

Dimensions14.40 × 7.52 × 4.92 mm

L/W Ratio1.91

Girdle conditionFaceted

Culet sizeNone

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 LG837639910

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: $3,449 USD|Low: $843 USD|High: $3,449 USD|Avg: $1,905 USD|+0.4%

MOH London

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 30, 2026

Retailer 3$843 USD

Retailer 7$874 USD

Retailer 8$907 USD

Retailer 2$1,017 USD

Retailer 11$1,050 USD

Retailer 9$1,338 USD

Retailer 14$1,413 USD

Retailer 15$1,944 USD

Retailer 13$1,971 USD

Retailer 10$2,028 USD

Retailer 12$2,078 USD

Retailer 6$2,456 USD

Retailer 5$2,713 USD

Retailer 4$2,954 USD

Retailer 16$3,014 USD

MOH London$3,449 USD

41 data points across 16 retailers

16 retailers$843 USD to $3,449 USD

Cheapest Retailer

$843 USD

Final sale: no returns

Retailer 2

$874 USD

View

Retailer 3

$907 USD

View

Price last confirmed 13 days ago

Retailer 4

$1,017 USD

£800 GBP

View

Retailer 5

$1,050 USD

View

Retailer 6

$1,338 USD

£1,054 GBP

View

Retailer 7

$1,413 USD

View

B+

Retailer 8

$1,944 USD

View

Retailer 9

$1,971 USD

A$3,033 AUD

View

Price last confirmed 9 days ago

B+

Retailer 10

$2,028 USD

ZAR 32,770 ZAR

View

B+

Retailer 11

$2,078 USD

View

B+

Retailer 12

$2,456 USD

View

B+

Retailer 13

$2,713 USD

£2,136 GBP

View

Retailer 14

$2,954 USD

View

Retailer 15

$3,014 USD

View

Most Expensive

MOH London

LG837639910 · Oct 29

$3,449 USD

£2,716 GBP

View

15 more retailers have this diamond

Prices start from $843 USDSave up to $2,606 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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3.14ct Marquise

$843 USD