Marquise|Lab Grown|IGI

1.85ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG652437136

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG652437136

Diamond specifications and retailer prices

From $1,127 NZD

$633 USD

As of October 29, 2026

17 retailers carry this diamond

Most expensive: $3,428 NZD at MOH London · As of October 8, 2026

View at MOH London

About this 1.85ct lab-grown marquise diamond

This 1.85ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG652437136 or 652437136. Listed at 17 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG652437136

Dimensions6.25 × 6.25 × 13.09 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG652437136

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 29

Current: $3,428 NZD|Low: $520 NZD|High: $6,712 NZD|Avg: $2,245 NZD|+0.9%

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

Retailer 17

Retailer 18

Retailer 19

October 8, 2026

Retailer 16$648 NZD

Retailer 4$755 NZD

Retailer 15$839 NZD

Retailer 6$1,067 NZD

Retailer 10$1,068 NZD

Retailer 5$1,115 NZD

Retailer 3$1,127 NZD

Retailer 12$1,511 NZD

Retailer 2$1,580 NZD

Retailer 19$2,161 NZD

Retailer 18$2,162 NZD

Retailer 13$2,330 NZD

Retailer 14$2,519 NZD

Retailer 11$2,578 NZD

Retailer 8$3,131 NZD

Retailer 17$3,135 NZD

Retailer 9$3,244 NZD

MOH London$3,428 NZD

Retailer 7$6,712 NZD

22 data points across 19 retailers

17 retailers

Retailer 1

$648 NZD

$364 USD

Price last confirmed 27 days ago

Retailer 2

$675 NZD

$379 USD

View

Price last confirmed 21 days ago

Retailer 3

$757 NZD

$425 USD

View

Price last confirmed 31 days ago

Retailer 4

$839 NZD

$471 USD

View

Price last confirmed 26 days ago

Retailer 5

$839 NZD

$471 USD

View

Price last confirmed 21 days ago

Retailer 6

$1,127 NZD

$633 USD

View

Retailer 7

$1,580 NZD

ZAR 14,335 ZAR

View

Price last confirmed 21 days ago

Retailer 8

$2,161 NZD

A$1,867 AUD

View

Price last confirmed 32 days ago

Retailer 9

$2,162 NZD

$1,214 USD

View

Price last confirmed 22 days ago

Retailer 10

$2,330 NZD

A$2,013 AUD

View

Price last confirmed 22 days ago

Retailer 11

$2,519 NZD

$1,415 USD

View

Price last confirmed 22 days ago

Retailer 12

$2,973 NZD

$1,670 USD

View

Price last confirmed 29 days ago

Retailer 13

$2,973 NZD

$1,670 USD

View

Price last confirmed 22 days ago

Retailer 14

$3,131 NZD

$1,758 USD

View

Price last confirmed 22 days ago

Retailer 15

$3,135 NZD

$1,761 USD

View

Price last confirmed 22 days ago

Retailer 16

$3,244 NZD

$1,822 USD

View

Price last confirmed 21 days ago

Most Expensive

MOH London

LG652437136 · Oct 8

$3,428 NZD

£1,516 GBP

View

Price last confirmed 21 days ago

16 more retailers have this diamond

Prices start from $1,127 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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1.85ct Marquise

$1,127 NZD