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Marquise|Lab Grown|IGI

0.89ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG789628486

Certificate IGI LG789628486

Diamond specifications and retailer prices

From £1,441 GBP
$1,940 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £1,441 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.89ct lab-grown marquise diamond

This 0.89ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG789628486 or 789628486. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.89
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG789628486
Dimensions9.79 × 5.05 × 3.13 mm
L/W Ratio1.94
Top View
9.79 mm5.05 mm0.89 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789628486
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,441 GBP|Low: £484 GBP|High: £4,770 GBP|Avg: £1,315 GBP
Brilliant Earth
Retailer 2
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September 23, 2026
Retailer 5£484 GBP
Retailer 10£514 GBP
Retailer 2£516 GBP
Retailer 11£577 GBP
Retailer 6£693 GBP
Retailer 7£756 GBP
Retailer 9£899 GBP
Retailer 12£1,059 GBP
Retailer 4£1,367 GBP
Brilliant Earth£1,441 GBP
Retailer 8£1,495 GBP
Retailer 14£1,805 GBP
Retailer 13£2,074 GBP
Retailer 3£2,994 GBP

31 data points across 14 retailers

1 retailer

B
Brilliant Earth
18750908A · Nov 4
£1,441 GBP
$1,940 USD
View

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.

B
0.89ct Marquise
£1,441 GBP