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Marquise|Lab Grown|IGI

0.90ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804625039

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804625039

Diamond specifications and retailer prices

From €438 EUR
$489 USD
As of November 2, 2026
Save €2,084 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,521 EUR at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

About this 0.9ct lab-grown marquise diamond

This 0.9ct 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 LG804625039 or 804625039. Listed at 22 retailers as of November 2, 2026, with prices from €438 to €2,521, a €2,084 spread on the same certified stone. Riddles Jewelry lists it at €2,521. 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

0.90
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804625039
Dimensions10.16 × 4.90 × 3.11 mm
L/W Ratio2.07
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
10.16 mm4.90 mm0.90 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804625039
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.5%

Caratlytics Score

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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 2
Current: €984 EUR|Low: €420 EUR|High: €2,291 EUR|Avg: €980 EUR|+2.7%
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 2, 2026
Retailer 12€438 EUR
Retailer 8€489 EUR
Retailer 4€490 EUR
Retailer 2€542 EUR
Retailer 5€711 EUR
Retailer 10€789 EUR
Retailer 14€864 EUR
Retailer 11€874 EUR
Retailer 7€901 EUR
Retailer 1€984 EUR
Retailer 6€1,202 EUR
Retailer 3€1,426 EUR
Retailer 13€1,790 EUR
Retailer 9€2,263 EUR

44 data points across 14 retailers

22 retailers€438 EUR to €2,521 EUR

A
Cheapest Retailer
-
€438 EUR
$489 USD
A
Retailer 2
-
€489 EUR
$546 USD
View
Final sale: no returns
A
Retailer 3
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€490 EUR
$547 USD
View
A
Retailer 4
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€542 EUR
$606 USD
View
Retailer 5
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€542 EUR
$606 USD
View
Price last confirmed 17 days ago
A
Retailer 6
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€599 EUR
$669 USD
View
B+
Retailer 7
-
€711 EUR
$794 USD
View
B+
Retailer 8
-
€789 EUR
View
B+
Retailer 9
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€849 EUR
$949 USD
View
B+
Retailer 10
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€864 EUR
$965 USD
View
B+
Retailer 11
-
€874 EUR
$976 USD
View
B+
Retailer 12
-
€901 EUR
£793 GBP
View
B+
Retailer 13
-
€984 EUR
ZAR 17,768 ZAR
View
Retailer 14
-
€1,202 EUR
$1,342 USD
View
Price last confirmed 9 days ago
B
Retailer 15
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€1,426 EUR
$1,593 USD
View
B
Retailer 16
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€1,768 EUR
$1,975 USD
View
B
Retailer 17
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€1,790 EUR
$2,000 USD
View
B
Retailer 18
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€1,818 EUR
CA$2,821 CAD
View
B
Retailer 19
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€1,893 EUR
$2,114 USD
View
B
Retailer 20
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€2,016 EUR
$2,252 USD
View
B
Retailer 21
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€2,263 EUR
£1,991 GBP
View
Most Expensive
B
Riddles Jewelry
1966206770 · Nov 2
€2,521 EUR
$2,817 USD
View
21 more retailers have this diamond
Prices start from €438 EURSave up to €2,084 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
0.90ct Marquise
€438 EUR