CaratHunter
Plans
Marquise|Lab Grown|IGI

1.24ct F VVS1 Marquise Lab Grown Diamond

GD • F/VVS1 • IGI LG733510526

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733510526

Diamond specifications and retailer prices

From €495 EUR
$555 USD
As of October 30, 2026
Save €509 EUR (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,213 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG733510526 or 733510526. Listed at 6 retailers as of October 30, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.24
Carat
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733510526
Dimensions10.96 × 5.70 × 3.47 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.96 mm5.70 mm1.24 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733510526
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,213 EUR|Low: €476 EUR|High: €1,221 EUR|Avg: €744 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3€495 EUR
Retailer 2€523 EUR
Retailer 4€551 EUR
Retailer 6€682 EUR
Retailer 5€1,003 EUR
MOH London€1,213 EUR

38 data points across 6 retailers

6 retailers€495 EUR to €1,003 EUR

B+
Cheapest Retailer
-
€495 EUR
$555 USD
B+
Retailer 2
-
€523 EUR
£462 GBP
View
B+
Retailer 3
-
€551 EUR
$618 USD
View
B+
Retailer 4
-
€682 EUR
$765 USD
View
B
Retailer 5
-
€1,003 EUR
$1,126 USD
View
Most Expensive
MOH London
LG733510526 · Oct 21
€1,213 EUR
£1,071 GBP
View
Price last confirmed 12 days ago
5 more retailers have this diamond
Prices start from €495 EURSave up to €509 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.

B+
1.24ct Marquise
€495 EUR