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Marquise|Lab Grown|IGI

1.03ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG834610265

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834610265

Diamond specifications and retailer prices

From €157 EUR
As of November 4, 2026
Save €748 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €905 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834610265 or 834610265. Listed at 17 retailers as of November 4, 2026, with prices from €157 to €905, a €748 spread on the same certified stone. MOH London lists it at €905. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834610265
Dimensions11.20 × 5.08 × 3.04 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm5.08 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834610265
Side View
Table 59.0%Crown 33°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 59.8%

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 4
Current: €905 EUR|Low: €153 EUR|High: €944 EUR|Avg: €409 EUR|-3.0%
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
November 5, 2026
Retailer 5€157 EUR
Retailer 6€175 EUR
Retailer 3€182 EUR
Retailer 14€194 EUR
Retailer 16€194 EUR
Retailer 7€263 EUR
Retailer 4€298 EUR
Retailer 12€335 EUR
Retailer 13€344 EUR
Retailer 9€345 EUR
Retailer 11€473 EUR
Retailer 10€493 EUR
Retailer 15€625 EUR
Retailer 8€672 EUR
Retailer 2€829 EUR
MOH London€905 EUR

44 data points across 16 retailers

17 retailers€157 EUR to €905 EUR

A
Cheapest Retailer
-
€157 EUR
A
Retailer 2
-
€175 EUR
View
Final sale: no returns
A
Retailer 3
-
€182 EUR
View
A
Retailer 4
-
€194 EUR
View
Retailer 5
-
€194 EUR
View
Price last confirmed 12 days ago
Retailer 6
-
€195 EUR
View
Price last confirmed 42 days ago
B+
Retailer 7
-
€263 EUR
View
A
Retailer 8
-
€298 EUR
View
A
Retailer 9
-
€335 EUR
View
Retailer 10
-
€344 EUR
View
Price last confirmed 10 days ago
A
Retailer 11
-
€345 EUR
View
B+
Retailer 12
-
€473 EUR
View
B+
Retailer 13
-
€493 EUR
View
B+
Retailer 14
-
€625 EUR
View
B
Retailer 15
-
€672 EUR
View
B
Retailer 16
-
€829 EUR
View
Most Expensive
B
MOH London
LG834610265 · Nov 5
€905 EUR
£800 GBP
View
16 more retailers have this diamond
Prices start from €157 EURSave up to €748 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
1.03ct Marquise
€157 EUR