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Marquise|Lab Grown|IGI

0.91ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG724542247

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG724542247

Diamond specifications and retailer prices

From €98 EUR
$110 USD
As of October 30, 2026
Save €918 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,016 EUR at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG724542247 or 724542247. Listed at 14 retailers as of October 30, 2026, with prices from €98 to €1,016, a €918 spread on the same certified stone. MOH London lists it at €1,016. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724542247
Dimensions10.06 × 5.06 × 3.16 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm5.06 mm0.91 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724542247
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

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: Oct 30
Current: €1,016 EUR|Low: €98 EUR|High: €1,016 EUR|Avg: €316 EUR
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
Retailer 14
Retailer 15
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Retailer 17
November 1, 2026
Retailer 14€98 EUR
Retailer 17€114 EUR
Retailer 11€130 EUR
Retailer 5€149 EUR
Retailer 2€161 EUR
Retailer 16€227 EUR
Retailer 4€243 EUR
Retailer 10€244 EUR
Retailer 6€250 EUR
Retailer 8€301 EUR
Retailer 15€342 EUR
Retailer 12€391 EUR
Retailer 13€436 EUR
Retailer 3€439 EUR
Retailer 9€557 EUR
Retailer 7€788 EUR
MOH London€1,016 EUR

5 data points across 17 retailers

14 retailers€98 EUR to €1,016 EUR

A
Cheapest Retailer
-
€98 EUR
$110 USD
A
Retailer 2
-
€114 EUR
$127 USD
View
A
Retailer 3
-
€130 EUR
$145 USD
View
A
Retailer 4
-
€149 EUR
HK$1,300 HKD
View
A
Retailer 5
-
€161 EUR
£141 GBP
View
A
Retailer 6
-
€227 EUR
$254 USD
View
B+
Retailer 7
-
€243 EUR
$271 USD
View
A
Retailer 8
-
€244 EUR
£214 GBP
View
A
Retailer 9
-
€250 EUR
£220 GBP
View
B+
Retailer 10
-
€342 EUR
$382 USD
View
B+
Retailer 11
-
€391 EUR
$437 USD
View
B+
Retailer 12
-
€436 EUR
$487 USD
View
B+
Retailer 13
-
€439 EUR
$490 USD
View
Most Expensive
B
MOH London
LG724542247 · Nov 1
€1,016 EUR
£894 GBP
View
13 more retailers have this diamond
Prices start from €98 EURSave up to €918 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
€98 EUR