Marquise|Lab Grown|IGI

5.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818673278

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818673278

Diamond specifications and retailer prices

From HK$12,129 HKD

$1,546 USD

As of October 30, 2026

Save HK$62,255 HKD (84%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: HK$74,384 HKD at Novita Diamonds · As of October 31, 2026

View at Novita Diamonds

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818673278 or 818673278. Listed at 25 retailers as of October 30, 2026, with prices from HK$12,129 to HK$74,384, a HK$62,255 spread on the same certified stone. Novita Diamonds lists it at HK$74,384. 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

5.03

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818673278

Dimensions17.66 × 8.83 × 5.52 mm

L/W Ratio2.00

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 LG818673278

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$74,384 HKD|Low: HK$12,129 HKD|High: HK$102,857 HKD|Avg: HK$34,595 HKD

Novita Diamonds

Retailer 2

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Retailer 24

November 1, 2026

Retailer 22HK$12,129 HKD

Retailer 4HK$13,589 HKD

Retailer 6HK$14,075 HKD

Retailer 2HK$14,736 HKD

Retailer 7HK$14,907 HKD

Retailer 20HK$16,319 HKD

Retailer 17HK$16,437 HKD

Retailer 13HK$19,933 HKD

Retailer 19HK$24,887 HKD

Retailer 15HK$25,067 HKD

Retailer 11HK$26,377 HKD

Retailer 14HK$27,663 HKD

Retailer 3HK$28,464 HKD

Retailer 18HK$28,518 HKD

Retailer 5HK$28,595 HKD

Retailer 8HK$33,957 HKD

Retailer 9HK$36,161 HKD

Retailer 23HK$41,069 HKD

Retailer 24HK$49,461 HKD

Retailer 16HK$50,129 HKD

Retailer 12HK$50,762 HKD

Retailer 10HK$51,287 HKD

Retailer 21HK$71,867 HKD

Novita DiamondsHK$74,384 HKD

20 data points across 24 retailers

25 retailersHK$12,129 HKD to HK$74,384 HKD

Cheapest Retailer

HK$12,129 HKD

$1,546 USD

Retailer 2

HK$13,589 HKD

$1,732 USD

View

Final sale: no returns

Retailer 3

HK$14,075 HKD

$1,794 USD

View

Retailer 4

HK$14,736 HKD

£1,479 GBP

View

Retailer 5

HK$14,907 HKD

$1,900 USD

View

Retailer 6

HK$16,319 HKD

$2,080 USD

View

Retailer 7

HK$16,437 HKD

$2,095 USD

View

Retailer 8

HK$18,908 HKD

$2,410 USD

View

Price last confirmed 21 days ago

Retailer 9

HK$19,933 HKD

£2,001 GBP

View

B+

Retailer 10

HK$24,887 HKD

$3,172 USD

View

B+

Retailer 11

HK$25,067 HKD

$3,195 USD

View

B+

Retailer 12

HK$26,377 HKD

$3,362 USD

View

B+

Retailer 13

HK$27,663 HKD

€3,358 EUR

View

B+

Retailer 14

HK$28,464 HKD

$3,628 USD

View

B+

Retailer 15

HK$28,518 HKD

A$5,592 AUD

View

B+

Retailer 16

HK$28,595 HKD

ZAR 58,879 ZAR

View

B+

Retailer 17

HK$33,957 HKD

£3,408 GBP

View

B+

Retailer 18

HK$36,161 HKD

$4,609 USD

View

Retailer 19

HK$41,069 HKD

$5,235 USD

View

Retailer 20

HK$49,461 HKD

$6,304 USD

View

Retailer 21

HK$50,129 HKD

£5,031 GBP

View

Retailer 22

HK$50,762 HKD

$6,470 USD

View

Retailer 23

HK$51,287 HKD

$6,537 USD

View

Retailer 24

HK$71,867 HKD

$9,160 USD

View

Most Expensive

Novita Diamonds

cert_818673278 · Oct 31

HK$74,384 HKD

A$14,586 AUD

View

24 more retailers have this diamond

Prices start from HK$12,129 HKDSave up to HK$62,255 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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