Marquise|Lab Grown|IGI

0.67ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG792615098

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792615098

Diamond specifications and retailer prices

From £181 GBP

$242 USD

As of October 30, 2026

Save £811 GBP (82%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £992 GBP at Reve Diamonds · As of November 1, 2026

View at Reve Diamonds

About this 0.67ct lab-grown marquise diamond

This 0.67ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792615098 or 792615098. Listed at 22 retailers as of October 30, 2026, with prices from £181 to £992, a £811 spread on the same certified stone. Reve Diamonds lists it at £992. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.67

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG792615098

Dimensions9.32 × 4.51 × 2.77 mm

L/W Ratio2.07

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG792615098

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: £202 GBP|Low: £174 GBP|High: £910 GBP|Avg: £428 GBP|-17.7%

Retailer 1

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

November 1, 2026

Retailer 2£181 GBP

Retailer 1£202 GBP

Retailer 4£225 GBP

Retailer 5£225 GBP

Retailer 6£340 GBP

Retailer 14£357 GBP

Retailer 11£358 GBP

Retailer 13£369 GBP

Retailer 9£406 GBP

Retailer 8£425 GBP

Retailer 10£570 GBP

Retailer 3£667 GBP

Retailer 12£721 GBP

Retailer 7£899 GBP

45 data points across 14 retailers

22 retailers£181 GBP to £992 GBP

Cheapest Retailer

£181 GBP

$242 USD

Retailer 2

£202 GBP

$270 USD

View

Final sale: no returns

Retailer 3

£210 GBP

$281 USD

View

Retailer 4

£225 GBP

$301 USD

View

Price last confirmed 7 days ago

Retailer 5

£225 GBP

$301 USD

View

Retailer 6

£340 GBP

$455 USD

View

Retailer 7

£344 GBP

$461 USD

View

Retailer 8

£357 GBP

$478 USD

View

Retailer 9

£358 GBP

€457 EUR

View

Retailer 10

£369 GBP

$494 USD

View

Retailer 11

£406 GBP

ZAR 8,783 ZAR

View

Retailer 12

£425 GBP

View

Retailer 13

£466 GBP

$625 USD

View

Price last confirmed 8 days ago

B+

Retailer 14

£570 GBP

A$1,176 AUD

View

Retailer 15

£667 GBP

A$1,375 AUD

View

Price last confirmed 27 days ago

B+

Retailer 16

£721 GBP

$966 USD

View

Retailer 17

£760 GBP

$1,018 USD

View

Retailer 18

£771 GBP

CA$1,435 CAD

View

Retailer 19

£782 GBP

$1,048 USD

View

Retailer 20

£899 GBP

View

Retailer 21

£911 GBP

$1,220 USD

View

Most Expensive

Reve Diamonds

64270A2D3 · Nov 1

£992 GBP

$1,329 USD

View

21 more retailers have this diamond

Prices start from £181 GBPSave up to £811 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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