Marquise|Lab Grown|IGI

4.59ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG662482997

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG662482997

Diamond specifications and retailer prices

From $1,639 NZD

$922 USD

As of November 2, 2026

Save $13,895 NZD (89%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $15,534 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 4.59ct lab-grown marquise diamond

This 4.59ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662482997 or 662482997. Listed at 26 retailers as of November 2, 2026, with prices from $1,639 to $15,534, a $13,895 spread on the same certified stone. Brilliant Earth lists it at $15,534. 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

4.59

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG662482997

Dimensions17.47 × 8.49 × 5.46 mm

L/W Ratio2.06

Girdle conditionFaceted

Culet sizePointed

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 LG662482997

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: Nov 2

Current: $15,534 NZD|Low: $1,573 NZD|High: $15,534 NZD|Avg: $5,267 NZD

Brilliant Earth

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 3, 2026

Retailer 4$1,573 NZD

Retailer 6$1,834 NZD

Retailer 3$1,900 NZD

Retailer 20$1,900 NZD

Retailer 17$2,213 NZD

Retailer 8$2,595 NZD

Retailer 7$2,680 NZD

Retailer 13$3,024 NZD

Retailer 19$4,228 NZD

Retailer 2$4,469 NZD

Retailer 15$4,494 NZD

Retailer 11$5,796 NZD

Retailer 10$5,870 NZD

Retailer 5$5,945 NZD

Retailer 16$6,112 NZD

Retailer 18$6,460 NZD

Retailer 14$7,115 NZD

Retailer 12$7,465 NZD

Retailer 9$15,303 NZD

Brilliant Earth$15,534 NZD

44 data points across 20 retailers

26 retailers$1,639 NZD to $15,534 NZD

Retailer 1

$1,573 NZD

$885 USD

Price last confirmed 31 days ago

Retailer 2

$1,639 NZD

$922 USD

View

Retailer 3

$1,783 NZD

$1,003 USD

View

Price last confirmed 35 days ago

Retailer 4

$1,834 NZD

$1,032 USD

View

Final sale: no returns

Retailer 5

$1,900 NZD

$1,069 USD

View

Price last confirmed 16 days ago

Retailer 6

$1,900 NZD

$1,069 USD

View

Price last confirmed 30 days ago

Retailer 7

$1,900 NZD

$1,069 USD

View

Retailer 8

$2,213 NZD

$1,245 USD

View

Retailer 9

$2,595 NZD

$1,460 USD

View

Retailer 10

$2,680 NZD

$1,508 USD

View

Retailer 11

$3,024 NZD

£1,340 GBP

View

Retailer 12

$3,931 NZD

$2,212 USD

View

Price last confirmed 33 days ago

B+

Retailer 13

$3,931 NZD

$2,212 USD

View

B+

Retailer 14

$4,228 NZD

$2,379 USD

View

B+

Retailer 15

$4,469 NZD

ZAR 40,622 ZAR

View

B+

Retailer 16

$4,494 NZD

A$3,890 AUD

View

Retailer 17

$5,796 NZD

£2,568 GBP

View

Retailer 18

$5,870 NZD

$3,303 USD

View

Retailer 19

$5,945 NZD

$3,345 USD

View

B+

Retailer 20

$6,112 NZD

A$5,291 AUD

View

Retailer 21

$6,460 NZD

$3,635 USD

View

Retailer 22

$7,115 NZD

£3,152 GBP

View

Retailer 23

$7,465 NZD

$4,200 USD

View

Retailer 24

$14,556 NZD

$8,190 USD

View

Retailer 25

$15,303 NZD

$8,610 USD

View

Most Expensive

Brilliant Earth

19824689A · Nov 2

$15,534 NZD

$8,740 USD

View

25 more retailers have this diamond

Prices start from $1,639 NZDSave up to $13,895 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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4.59ct Marquise

$1,639 NZD