Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG840662239

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840662239

Diamond specifications and retailer prices

From HK$6,410 HKD

$817 USD

As of October 30, 2026

Save HK$23,159 HKD (78%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: HK$43,465 HKD at Rare Carat · As of October 7, 2026

View at Rare Carat

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 LG840662239 or 840662239. Listed at 24 retailers as of October 30, 2026, with a 361% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.1°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840662239

Dimensions14.63 × 7.52 × 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 LG840662239

Side View

Caratlytics Score

How it works →

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 30

Current: HK$28,385 HKD|Low: HK$6,410 HKD|High: HK$29,981 HKD|Avg: HK$15,360 HKD

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

October 31, 2026

Retailer 4HK$6,410 HKD

Retailer 22HK$6,975 HKD

Retailer 8HK$7,179 HKD

Retailer 13HK$7,438 HKD

Retailer 14HK$7,524 HKD

Retailer 16HK$8,653 HKD

Retailer 6HK$8,826 HKD

Retailer 3HK$10,364 HKD

Retailer 21HK$10,654 HKD

Retailer 20HK$11,270 HKD

Retailer 17HK$11,417 HKD

Retailer 7HK$15,425 HKD

Retailer 12HK$16,793 HKD

Retailer 5HK$17,096 HKD

Retailer 19HK$17,267 HKD

Retailer 10HK$20,909 HKD

Retailer 15HK$23,678 HKD

Retailer 9HK$25,742 HKD

Retailer 2HK$26,660 HKD

Retailer 18HK$28,029 HKD

Retailer 1HK$28,385 HKD

Retailer 11HK$29,569 HKD

20 data points across 22 retailers

24 retailersHK$6,410 HKD to HK$29,569 HKD

Cheapest Retailer

HK$6,410 HKD

$817 USD

Retailer 2

HK$6,975 HKD

$889 USD

View

Retailer 3

HK$7,179 HKD

$915 USD

View

Final sale: no returns

Retailer 4

HK$7,438 HKD

$948 USD

View

Retailer 5

HK$7,524 HKD

$959 USD

View

Price last confirmed 14 days ago

Retailer 6

HK$8,653 HKD

£868 GBP

View

Retailer 7

HK$8,826 HKD

$1,125 USD

View

Retailer 8

HK$10,364 HKD

$1,321 USD

View

Retailer 9

HK$10,654 HKD

$1,358 USD

View

Retailer 10

HK$11,270 HKD

€1,368 EUR

View

Retailer 11

HK$11,417 HKD

£1,146 GBP

View

Retailer 12

HK$15,425 HKD

$1,966 USD

View

B+

Retailer 13

HK$16,793 HKD

A$3,293 AUD

View

B+

Retailer 14

HK$17,096 HKD

$2,179 USD

View

B+

Retailer 15

HK$17,267 HKD

ZAR 35,554 ZAR

View

B+

Retailer 16

HK$20,909 HKD

$2,665 USD

View

Retailer 17

HK$23,678 HKD

$3,018 USD

View

B+

Retailer 18

HK$25,742 HKD

$3,281 USD

View

B+

Retailer 19

HK$26,660 HKD

$3,398 USD

View

B+

Retailer 20

HK$28,029 HKD

£2,813 GBP

View

Retailer 21

HK$28,385 HKD

A$5,566 AUD

View

B+

Retailer 22

HK$29,569 HKD

SGD 5,093 SGD

View

Retailer 23

HK$35,110 HKD

$4,475 USD

View

Price last confirmed 18 days ago

Most Expensive

Rare Carat

CN317-48A · Oct 7

HK$43,465 HKD

$5,540 USD

View

Price last confirmed 24 days ago

23 more retailers have this diamond

Prices start from HK$6,410 HKDSave up to HK$23,159 HKD

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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