Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG842640302

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842640302

Diamond specifications and retailer prices

From $1,655 NZD

$933 USD

As of October 30, 2026

Save $12,841 NZD (89%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $14,496 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 5.5ct lab-grown marquise diamond

This 5.5ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842640302 or 842640302. Listed at 26 retailers as of October 30, 2026, with prices from $1,655 to $14,496, a $12,841 spread on the same certified stone. Brilliant Earth lists it at $14,496. 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

5.50

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842640302

Dimensions18.58 × 9.31 × 5.63 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 LG842640302

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: $14,496 NZD|Low: $1,655 NZD|High: $14,496 NZD|Avg: $4,355 NZD

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 22$1,655 NZD

Retailer 11$1,852 NZD

Retailer 25$1,920 NZD

Retailer 19$2,005 NZD

Retailer 23$2,051 NZD

Retailer 7$2,226 NZD

Retailer 26$2,227 NZD

Retailer 5$2,575 NZD

Retailer 21$2,795 NZD

Retailer 24$2,952 NZD

Retailer 17$3,106 NZD

Retailer 20$3,735 NZD

Retailer 13$3,891 NZD

Retailer 4$3,901 NZD

Retailer 9$4,677 NZD

Retailer 16$5,300 NZD

Retailer 10$5,397 NZD

Retailer 6$5,703 NZD

Retailer 14$5,976 NZD

Retailer 15$6,449 NZD

Retailer 3$6,546 NZD

Retailer 12$6,678 NZD

Retailer 2$8,614 NZD

Retailer 8$9,216 NZD

Retailer 18$9,909 NZD

Brilliant Earth$14,496 NZD

20 data points across 26 retailers

26 retailers$1,655 NZD to $14,496 NZD

Cheapest Retailer

$1,655 NZD

$933 USD

Retailer 2

$1,852 NZD

$1,044 USD

View

Final sale: no returns

Retailer 3

$1,920 NZD

$1,082 USD

View

Retailer 4

$2,005 NZD

$1,130 USD

View

Price last confirmed 15 days ago

Retailer 5

$2,051 NZD

£910 GBP

View

Retailer 6

$2,226 NZD

HK$9,800 HKD

View

Retailer 7

$2,227 NZD

$1,255 USD

View

Retailer 8

$2,575 NZD

$1,451 USD

View

B+

Retailer 9

$2,795 NZD

$1,575 USD

View

Retailer 10

$2,952 NZD

£1,310 GBP

View

Retailer 11

$3,106 NZD

€1,667 EUR

View

Retailer 12

$3,735 NZD

$2,105 USD

View

Retailer 13

$3,891 NZD

A$3,374 AUD

View

Retailer 14

$3,901 NZD

ZAR 35,517 ZAR

View

Retailer 15

$4,677 NZD

$2,636 USD

View

B+

Retailer 16

$5,300 NZD

£2,352 GBP

View

B+

Retailer 17

$5,397 NZD

$3,042 USD

View

B+

Retailer 18

$5,703 NZD

$3,214 USD

View

B+

Retailer 19

$5,976 NZD

$3,368 USD

View

B+

Retailer 20

$6,449 NZD

SGD 4,912 SGD

View

B+

Retailer 21

$6,546 NZD

£2,905 GBP

View

B+

Retailer 22

$6,678 NZD

$3,764 USD

View

Retailer 23

$8,614 NZD

A$7,469 AUD

View

B+

Retailer 24

$9,216 NZD

$5,194 USD

View

Retailer 25

$9,909 NZD

$5,585 USD

View

Most Expensive

Brilliant Earth

21722669A · Oct 31

$14,496 NZD

$8,170 USD

View

25 more retailers have this diamond

Prices start from $1,655 NZDSave up to $12,841 NZD

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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