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Marquise|Lab Grown|IGI

1.35ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG851650673

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851650673

Diamond specifications and retailer prices

From €299 EUR
£264 GBP
As of November 2, 2026
Save €707 EUR (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,005 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851650673 or 851650673. Listed at 11 retailers as of October 29, 2026, with prices from €299 to €1,005, a €707 spread on the same certified stone. MOH London lists it at €1,005. 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

1.35
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851650673
Dimensions11.45 × 6.01 × 3.55 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm6.01 mm1.35 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851650673
Side View
Table 66.0%Crown 32.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.1%

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: €1,005 EUR|Low: €299 EUR|High: €1,005 EUR|Avg: €629 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4€299 EUR
Retailer 8€425 EUR
Retailer 6€466 EUR
Retailer 5€491 EUR
Retailer 7€536 EUR
Retailer 2€610 EUR
Retailer 10€646 EUR
Retailer 9€673 EUR
Retailer 11€682 EUR
Retailer 3€849 EUR
MOH London€1,005 EUR

6 data points across 11 retailers

11 retailers€299 EUR to €1,005 EUR

A
Cheapest Retailer
-
€299 EUR
£264 GBP
A
Retailer 2
-
€425 EUR
$477 USD
View
A
Retailer 3
-
€466 EUR
£411 GBP
View
A
Retailer 4
-
€491 EUR
$551 USD
View
B+
Retailer 5
-
€536 EUR
$601 USD
View
B+
Retailer 6
-
€610 EUR
A$1,053 AUD
View
B
Retailer 7
-
€646 EUR
$724 USD
View
B
Retailer 8
-
€673 EUR
$755 USD
View
B
Retailer 9
-
€682 EUR
A$1,177 AUD
View
B
Retailer 10
-
€849 EUR
$952 USD
View
Most Expensive
B
MOH London
LG851650673 · Oct 29
€1,005 EUR
£888 GBP
View
10 more retailers have this diamond
Prices start from €299 EURSave up to €707 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
1.35ct Marquise
€299 EUR