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Marquise|Lab Grown|IGI

1.01ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG825654242

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654242

Diamond specifications and retailer prices

From €136 EUR
$152 USD
As of November 2, 2026
Save €653 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €788 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG825654242 or 825654242. Listed at 16 retailers as of October 29, 2026, with prices from €136 to €788, a €653 spread on the same certified stone. MOH London lists it at €788. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654242
Dimensions10.85 × 5.26 × 3.26 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm5.26 mm1.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654242
Side View
Table 59.0%Crown 31.6°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: €788 EUR|Low: €129 EUR|High: €793 EUR|Avg: €349 EUR|-0.6%
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 2, 2026
Retailer 5€136 EUR
Retailer 15€151 EUR
Retailer 12€157 EUR
Retailer 7€168 EUR
Retailer 8€168 EUR
Retailer 9€217 EUR
Retailer 13€227 EUR
Retailer 14€269 EUR
Retailer 10€289 EUR
Retailer 11€318 EUR
Retailer 4€432 EUR
Retailer 2€440 EUR
Retailer 3€462 EUR
Retailer 6€539 EUR
Retailer 16€588 EUR
MOH London€788 EUR

31 data points across 16 retailers

16 retailers€136 EUR to €788 EUR

A
Cheapest Retailer
-
€136 EUR
$152 USD
A
Retailer 2
-
€151 EUR
$169 USD
View
Final sale: no returns
A
Retailer 3
-
€157 EUR
$176 USD
View
Retailer 4
-
€168 EUR
$188 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€168 EUR
$188 USD
View
A
Retailer 6
-
€217 EUR
£192 GBP
View
B+
Retailer 7
-
€227 EUR
$255 USD
View
A
Retailer 8
-
€269 EUR
$302 USD
View
A
Retailer 9
-
€289 EUR
£256 GBP
View
B+
Retailer 10
-
€318 EUR
£281 GBP
View
B+
Retailer 11
-
€432 EUR
$485 USD
View
B+
Retailer 12
-
€440 EUR
$494 USD
View
B
Retailer 13
-
€462 EUR
SGD 700 SGD
View
B
Retailer 14
-
€539 EUR
$604 USD
View
B
Retailer 15
-
€588 EUR
$659 USD
View
Most Expensive
B
MOH London
LG825654242 · Oct 29
€788 EUR
£696 GBP
View
15 more retailers have this diamond
Prices start from €136 EURSave up to €653 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
1.01ct Marquise
€136 EUR