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Marquise|Lab Grown|IGI

0.91ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG831604135

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831604135

Diamond specifications and retailer prices

From €213 EUR
$238 USD
As of November 2, 2026
Save €963 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,176 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.91ct lab-grown marquise diamond

This 0.91ct 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 LG831604135 or 831604135. Listed at 18 retailers as of November 1, 2026, with prices from €213 to €1,176, a €963 spread on the same certified stone. Reve Diamonds lists it at €1,176. 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

0.91
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604135
Dimensions10.09 × 5.18 × 3.20 mm
L/W Ratio1.95
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
10.09 mm5.18 mm0.91 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604135
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €495 EUR|Low: €213 EUR|High: €1,176 EUR|Avg: €580 EUR|-14.6%
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 2, 2026
Retailer 17€213 EUR
Retailer 7€238 EUR
Retailer 11€247 EUR
Retailer 5€264 EUR
Retailer 6€298 EUR
Retailer 13€323 EUR
Retailer 15€358 EUR
Retailer 16€467 EUR
Retailer 10€479 EUR
Retailer 1€495 EUR
Retailer 3€526 EUR
Retailer 14€661 EUR
Retailer 8€711 EUR
Retailer 9€848 EUR
Retailer 4€894 EUR
Retailer 2€917 EUR
Retailer 12€1,056 EUR
Reve Diamonds€1,176 EUR

6 data points across 18 retailers

18 retailers€213 EUR to €1,176 EUR

A
Cheapest Retailer
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€213 EUR
$238 USD
A
Retailer 2
-
€238 EUR
$266 USD
View
Final sale: no returns
A
Retailer 3
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€247 EUR
$276 USD
View
A
Retailer 4
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€264 EUR
$295 USD
View
A
Retailer 5
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€298 EUR
HK$2,600 HKD
View
A
Retailer 6
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€323 EUR
£284 GBP
View
A
Retailer 7
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€358 EUR
$400 USD
View
A
Retailer 8
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€467 EUR
$522 USD
View
A
Retailer 9
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€479 EUR
ZAR 8,648 ZAR
View
A
Retailer 10
-
€495 EUR
£435 GBP
View
A
Retailer 11
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€526 EUR
$588 USD
View
B+
Retailer 12
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€661 EUR
$739 USD
View
B+
Retailer 13
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€711 EUR
SGD 1,074 SGD
View
B+
Retailer 14
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€848 EUR
$947 USD
View
B+
Retailer 15
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€894 EUR
$999 USD
View
B+
Retailer 16
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€917 EUR
$1,024 USD
View
B
Retailer 17
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€1,056 EUR
£929 GBP
View
Most Expensive
B
Reve Diamonds
189FEC737 · Nov 1
€1,176 EUR
$1,313 USD
View
17 more retailers have this diamond
Prices start from €213 EURSave up to €963 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
0.91ct Marquise
€213 EUR