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Marquise|Lab Grown|IGI

1.10ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG724599038

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG724599038

Diamond specifications and retailer prices

From €127 EUR
$143 USD
As of November 2, 2026
Save €616 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €744 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.1ct lab-grown marquise diamond

This 1.1ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG724599038 or 724599038. Listed at 14 retailers as of October 29, 2026, with prices from €127 to €744, a €616 spread on the same certified stone. MOH London lists it at €744. 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

1.10
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724599038
Dimensions10.60 × 5.40 × 3.45 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.60 mm5.40 mm1.10 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724599038
Side View
Table 55.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.9%

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: €744 EUR|Low: €127 EUR|High: €1,106 EUR|Avg: €408 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
Retailer 16
Retailer 17
November 2, 2026
Retailer 12€127 EUR
Retailer 17€148 EUR
Retailer 13€158 EUR
Retailer 5€183 EUR
Retailer 2€189 EUR
Retailer 10€270 EUR
Retailer 4€292 EUR
Retailer 6€301 EUR
Retailer 16€327 EUR
Retailer 7€330 EUR
Retailer 14€380 EUR
Retailer 15€508 EUR
Retailer 3€517 EUR
Retailer 11€538 EUR
MOH London€744 EUR
Retailer 8€798 EUR
Retailer 9€1,106 EUR

6 data points across 17 retailers

14 retailers€127 EUR to €744 EUR

A
Cheapest Retailer
-
€127 EUR
$143 USD
A
Retailer 2
-
€148 EUR
$166 USD
View
A
Retailer 3
-
€158 EUR
$177 USD
View
A
Retailer 4
-
€183 EUR
HK$1,600 HKD
View
A
Retailer 5
-
€189 EUR
£167 GBP
View
A
Retailer 6
-
€270 EUR
£238 GBP
View
B+
Retailer 7
-
€292 EUR
$328 USD
View
A
Retailer 8
-
€301 EUR
£265 GBP
View
B+
Retailer 9
-
€327 EUR
$367 USD
View
B+
Retailer 10
-
€380 EUR
$426 USD
View
B
Retailer 11
-
€508 EUR
$570 USD
View
B
Retailer 12
-
€517 EUR
$580 USD
View
B
Retailer 13
-
€538 EUR
$603 USD
View
Most Expensive
B
MOH London
LG724599038 · Oct 29
€744 EUR
£657 GBP
View
13 more retailers have this diamond
Prices start from €127 EURSave up to €616 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
1.10ct Marquise
€127 EUR