Marquise|Lab Grown|IGI

5.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG841650865

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841650865

Diamond specifications and retailer prices

From $3,101 NZD

$1,748 USD

As of October 30, 2026

Save $13,720 NZD (82%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $16,822 NZD 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 LG841650865 or 841650865. Listed at 22 retailers as of October 30, 2026, with prices from $3,101 to $16,822, a $13,720 spread on the same certified stone. Novita Diamonds lists it at $16,822. 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 angle38.9°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG841650865

Dimensions17.25 × 8.84 × 5.60 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 LG841650865

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: $16,822 NZD|Low: $3,101 NZD|High: $16,822 NZD|Avg: $6,298 NZD

Novita Diamonds

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

Retailer 20

November 1, 2026

Retailer 20$3,101 NZD

Retailer 12$3,389 NZD

Retailer 19$3,472 NZD

Retailer 4$3,597 NZD

Retailer 14$3,766 NZD

Retailer 5$3,895 NZD

Retailer 18$4,205 NZD

Retailer 16$5,100 NZD

Retailer 13$5,142 NZD

Retailer 10$5,403 NZD

Retailer 17$6,201 NZD

Retailer 9$6,742 NZD

Retailer 15$7,289 NZD

Retailer 3$7,308 NZD

Retailer 6$7,436 NZD

Retailer 7$9,260 NZD

Retailer 2$10,271 NZD

Retailer 11$12,012 NZD

Retailer 8$13,135 NZD

Novita Diamonds$16,822 NZD

20 data points across 20 retailers

22 retailers$3,101 NZD to $16,822 NZD

Cheapest Retailer

$3,101 NZD

$1,748 USD

Retailer 2

$3,389 NZD

$1,910 USD

View

Price last confirmed 8 days ago

Retailer 3

$3,472 NZD

$1,957 USD

View

Final sale: no returns

Retailer 4

$3,597 NZD

$2,027 USD

View

Retailer 5

$3,659 NZD

$2,062 USD

View

Price last confirmed 20 days ago

Retailer 6

$3,766 NZD

£1,671 GBP

View

Retailer 7

$3,895 NZD

$2,195 USD

View

Retailer 8

$4,205 NZD

$2,370 USD

View

B+

Retailer 9

$5,100 NZD

£2,263 GBP

View

B+

Retailer 10

$5,142 NZD

$2,898 USD

View

B+

Retailer 11

$5,403 NZD

€2,900 EUR

View

B+

Retailer 12

$6,201 NZD

$3,495 USD

View

B+

Retailer 13

$6,742 NZD

$3,800 USD

View

B+

Retailer 14

$7,289 NZD

A$6,320 AUD

View

B+

Retailer 15

$7,308 NZD

ZAR 66,539 ZAR

View

B+

Retailer 16

$7,436 NZD

£3,300 GBP

View

B+

Retailer 17

$9,260 NZD

$5,219 USD

View

Retailer 18

$10,271 NZD

£4,558 GBP

View

Retailer 19

$12,012 NZD

SGD 9,149 SGD

View

Retailer 20

$13,135 NZD

$7,403 USD

View

Retailer 21

$15,758 NZD

$8,881 USD

View

Price last confirmed 20 days ago

Most Expensive

Novita Diamonds

cert_841650865 · Oct 31

$16,822 NZD

A$14,586 AUD

View

21 more retailers have this diamond

Prices start from $3,101 NZDSave up to $13,720 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.

Similar diamonds

5.03ct Marquise

$3,101 NZD