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Marquise|Lab Grown|IGI

0.46ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG841678904

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841678904

Diamond specifications and retailer prices

From €221 EUR
$247 USD
As of November 1, 2026
Save €716 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €937 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.46ct lab-grown marquise diamond

This 0.46ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG841678904 or 841678904. Listed at 13 retailers as of November 1, 2026, with prices from €221 to €937, a €716 spread on the same certified stone. MOH London lists it at €937. 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

0.46
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678904
Dimensions8.21 × 3.95 × 2.48 mm
L/W Ratio2.08
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
8.21 mm3.95 mm0.46 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678904
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
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 1
Current: €937 EUR|Low: €221 EUR|High: €942 EUR|Avg: €578 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11€221 EUR
Retailer 12€301 EUR
Retailer 5€369 EUR
Retailer 9€379 EUR
Retailer 2€425 EUR
Retailer 6€432 EUR
Retailer 10€476 EUR
Retailer 7€609 EUR
Retailer 8€614 EUR
Retailer 3€787 EUR
Retailer 13€799 EUR
Retailer 4€929 EUR
MOH London€937 EUR

19 data points across 13 retailers

13 retailers€221 EUR to €937 EUR

A
Cheapest Retailer
-
€221 EUR
$247 USD
Final sale: no returns
A
Retailer 2
-
€301 EUR
$336 USD
View
B+
Retailer 3
-
€369 EUR
$412 USD
View
A
Retailer 4
-
€379 EUR
View
B+
Retailer 5
-
€425 EUR
ZAR 7,669 ZAR
View
B+
Retailer 6
-
€432 EUR
£380 GBP
View
B+
Retailer 7
-
€476 EUR
$532 USD
View
B
Retailer 8
-
€609 EUR
A$1,046 AUD
View
B
Retailer 9
-
€614 EUR
A$1,056 AUD
View
B
Retailer 10
-
€787 EUR
CA$1,221 CAD
View
B
Retailer 11
-
€799 EUR
$893 USD
View
B
Retailer 12
-
€929 EUR
$1,038 USD
View
Most Expensive
B
MOH London
LG841678904 · Nov 1
€937 EUR
£824 GBP
View
12 more retailers have this diamond
Prices start from €221 EURSave up to €716 EUR

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
0.46ct Marquise
€221 EUR