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Marquise|Lab Grown|IGI

0.47ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG836636888

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836636888

Diamond specifications and retailer prices

From £250 GBP
As of November 5, 2026
Save £797 GBP (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,047 GBP at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.47ct lab-grown marquise diamond

This 0.47ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836636888 or 836636888. Listed at 11 retailers as of November 4, 2026, with prices from £250 to £1,047, a £797 spread on the same certified stone. Riddles Jewelry lists it at £1,047. 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

0.47
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836636888
Dimensions7.86 × 4.11 × 2.54 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.86 mm4.11 mm0.47 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836636888
Side View
Table 56.0%Crown 32.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
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 5
Current: £441 GBP|Low: £250 GBP|High: £1,047 GBP|Avg: £599 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Riddles Jewelry
November 5, 2026
Retailer 5£250 GBP
Retailer 6£271 GBP
Retailer 9£403 GBP
Retailer 1£441 GBP
Retailer 3£461 GBP
Retailer 7£537 GBP
Retailer 8£856 GBP
Retailer 4£886 GBP
Retailer 2£1,017 GBP
Riddles Jewelry£1,047 GBP

11 data points across 10 retailers

11 retailers£250 GBP to £1,047 GBP

A
Cheapest Retailer
-
£250 GBP
Final sale: no returns
A
Retailer 2
-
£271 GBP
View
B+
Retailer 3
-
£403 GBP
View
B+
Retailer 4
-
£441 GBP
View
B+
Retailer 5
-
£461 GBP
View
B+
Retailer 6
-
£476 GBP
View
B
Retailer 7
-
£537 GBP
View
B
Retailer 8
-
£856 GBP
View
B
Retailer 9
-
£886 GBP
View
B
Retailer 10
-
£1,017 GBP
View
Most Expensive
B
Riddles Jewelry
1996902516 · Nov 4
£1,047 GBP
$1,409 USD
View
10 more retailers have this diamond
Prices start from £250 GBPSave up to £797 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.

A
0.47ct Marquise
£250 GBP