Marquise|Lab Grown|IGI

5.07ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG759527736

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG759527736

Diamond specifications and retailer prices

From £463 GBP

$620 USD

As of October 30, 2026

Save £2,052 GBP (82%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £2,515 GBP at Rare Carat · As of October 28, 2026

View at Rare Carat

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG759527736 or 759527736. Listed at 16 retailers as of October 28, 2026, with prices from £463 to £2,515, a £2,052 spread on the same certified stone. Rare Carat lists it at £2,515. 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

5.07

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.1°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG759527736

Dimensions17.92 × 8.94 × 5.57 mm

L/W Ratio2.00

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 LG759527736

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: £2,515 GBP|Low: £463 GBP|High: £4,530 GBP|Avg: £1,425 GBP|-3.1%

Rare Carat

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November 1, 2026

Retailer 14£463 GBP

Retailer 7£519 GBP

Retailer 15£574 GBP

Retailer 11£591 GBP

Retailer 18£640 GBP

Retailer 16£668 GBP

Retailer 17£844 GBP

Retailer 6£878 GBP

Retailer 9£1,012 GBP

Retailer 13£1,088 GBP

Retailer 3£1,091 GBP

Retailer 5£1,219 GBP

Retailer 12£1,425 GBP

Retailer 4£1,511 GBP

Retailer 8£1,855 GBP

Retailer 2£2,262 GBP

Rare Carat£2,515 GBP

Retailer 10£4,530 GBP

6 data points across 18 retailers

16 retailers£463 GBP to £2,515 GBP

Cheapest Retailer

£463 GBP

$620 USD

Retailer 2

£519 GBP

$695 USD

View

Retailer 3

£574 GBP

$769 USD

View

Retailer 4

£591 GBP

View

Retailer 5

£640 GBP

HK$6,700 HKD

View

Retailer 6

£668 GBP

$895 USD

View

Retailer 7

£844 GBP

$1,131 USD

View

B+

Retailer 8

£878 GBP

$1,177 USD

View

Retailer 9

£1,088 GBP

A$2,243 AUD

View

Retailer 10

£1,091 GBP

ZAR 23,621 ZAR

View

B+

Retailer 11

£1,219 GBP

$1,633 USD

View

B+

Retailer 12

£1,425 GBP

$1,909 USD

View

B+

Retailer 13

£1,511 GBP

$2,024 USD

View

B+

Retailer 14

£1,855 GBP

$2,486 USD

View

Retailer 15

£2,262 GBP

View

Most Expensive

Rare Carat

KI7365277KF759 · Oct 28

£2,515 GBP

$3,370 USD

View

15 more retailers have this diamond

Prices start from £463 GBPSave up to £2,052 GBP

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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5.07ct Marquise

£463 GBP