Marquise|Lab Grown|IGI

1.38ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG789606531

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789606531

Diamond specifications and retailer prices

From £421 GBP

A$868 AUD

As of November 2, 2026

19 retailers carry this diamond

Most expensive: £1,872 GBP at Yadav Diamonds · As of October 12, 2026

View at Yadav Diamonds

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789606531 or 789606531. Listed at 19 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG789606531

Dimensions11.96 × 5.74 × 3.56 mm

L/W Ratio2.08

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 LG789606531

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: £421 GBP|Low: £198 GBP|High: £1,872 GBP|Avg: £689 GBP

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Yadav Diamonds

October 31, 2026

Retailer 22£216 GBP

Retailer 18£317 GBP

Retailer 21£357 GBP

Retailer 12£358 GBP

Retailer 10£394 GBP

Retailer 1£421 GBP

Retailer 8£426 GBP

Retailer 17£436 GBP

Retailer 19£464 GBP

Retailer 11£526 GBP

Retailer 14£589 GBP

Retailer 5£668 GBP

Retailer 16£673 GBP

Retailer 15£693 GBP

Retailer 9£722 GBP

Retailer 6£771 GBP

Retailer 20£912 GBP

Retailer 7£976 GBP

Retailer 3£1,031 GBP

Retailer 4£1,075 GBP

Retailer 13£1,261 GBP

Retailer 2£1,530 GBP

Yadav Diamonds£1,872 GBP

18 data points across 23 retailers

19 retailers

Retailer 1

£193 GBP

$259 USD

Price last confirmed 21 days ago

Retailer 2

£205 GBP

$275 USD

View

Price last confirmed 34 days ago

Retailer 3

£226 GBP

$303 USD

View

Price last confirmed 24 days ago

Retailer 4

£240 GBP

$322 USD

View

Price last confirmed 20 days ago

Retailer 5

£357 GBP

$478 USD

View

Price last confirmed 20 days ago

Retailer 6

£421 GBP

A$868 AUD

View

Retailer 7

£426 GBP

ZAR 9,228 ZAR

View

Price last confirmed 24 days ago

Retailer 8

£464 GBP

View

Price last confirmed 20 days ago

Retailer 9

£526 GBP

$704 USD

View

Price last confirmed 24 days ago

Retailer 10

£657 GBP

A$1,354 AUD

View

Price last confirmed 123 days ago

Retailer 11

£668 GBP

View

Price last confirmed 20 days ago

Retailer 12

£673 GBP

$902 USD

View

Price last confirmed 20 days ago

Retailer 13

£802 GBP

$1,075 USD

View

Price last confirmed 25 days ago

Retailer 14

£926 GBP

$1,240 USD

View

Price last confirmed 50 days ago

Retailer 15

£976 GBP

$1,307 USD

View

Price last confirmed 20 days ago

Retailer 16

£1,031 GBP

$1,381 USD

View

Price last confirmed 20 days ago

Retailer 17

£1,075 GBP

View

Price last confirmed 20 days ago

Retailer 18

£1,261 GBP

$1,690 USD

View

Price last confirmed 20 days ago

Most Expensive

Yadav Diamonds

13288333 · Oct 12

£1,872 GBP

$2,508 USD

View

Price last confirmed 20 days ago

18 more retailers have this diamond

Prices start from £421 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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