Marquise|Lab Grown|IGI

4.59ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG760523713

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760523713

Diamond specifications and retailer prices

From $1,026 USD

As of November 2, 2026

Save $3,121 USD (75%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $4,602 USD at Taylor and Hart · As of October 14, 2026

View at Taylor and Hart

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 LG760523713 or 760523713. Listed at 17 retailers as of November 2, 2026, with a 304% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.9°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG760523713

Dimensions17.64 × 8.65 × 5.42 mm

L/W Ratio2.04

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG760523713

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2

Current: $1,062 USD|Low: $985 USD|High: $9,030 USD|Avg: $2,834 USD|-1.3%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

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Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

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Retailer 16

Retailer 17

November 2, 2026

Retailer 15$1,026 USD

Retailer 1$1,062 USD

Retailer 11$1,116 USD

Retailer 16$1,190 USD

Retailer 17$1,365 USD

Retailer 10$1,715 USD

Retailer 6$1,897 USD

Retailer 9$1,932 USD

Retailer 13$2,230 USD

Retailer 4$2,486 USD

Retailer 2$2,509 USD

Retailer 14$2,549 USD

Retailer 7$3,292 USD

Retailer 5$3,688 USD

Retailer 12$4,035 USD

Retailer 3$4,147 USD

Retailer 8$9,030 USD

35 data points across 17 retailers

17 retailers$1,026 USD to $4,147 USD

Cheapest Retailer

$1,026 USD

Retailer 2

$1,062 USD

£836 GBP

View

Retailer 3

$1,116 USD

View

Retailer 4

$1,190 USD

View

Retailer 5

$1,365 USD

View

Retailer 6

$1,715 USD

£1,351 GBP

View

B+

Retailer 7

$1,897 USD

View

B+

Retailer 8

$1,932 USD

View

B+

Retailer 9

$2,230 USD

View

B+

Retailer 10

$2,486 USD

View

Retailer 11

$2,509 USD

ZAR 40,527 ZAR

View

Price last confirmed 8 days ago

B+

Retailer 12

$2,549 USD

A$3,921 AUD

View

Retailer 13

$3,292 USD

£2,592 GBP

View

Retailer 14

$3,688 USD

View

Retailer 15

$4,035 USD

£3,177 GBP

View

Retailer 16

$4,147 USD

SGD 5,604 SGD

View

Most Expensive

Taylor and Hart

23GEUAV · Oct 14

$4,602 USD

View

Price last confirmed 18 days ago

16 more retailers have this diamond

Prices start from $1,026 USDSave up to $3,121 USD

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

$1,026 USD