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Round|Lab Grown|IGI

1.19ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG746507993

Shape and cutting style on the report: Round brilliant

Certificate IGI LG746507993

Diamond specifications and retailer prices

From €134 EUR
As of November 1, 2026
Save €644 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €778 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG746507993 or 746507993. Listed at 13 retailers as of November 1, 2026, with prices from €134 to €778, a €644 spread on the same certified stone. MOH London lists it at €778. 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

1.19
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746507993
Dimensions6.81 × 6.78 × 4.20 mm
L/W Ratio1.00
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
6.81 mm6.78 mm1.19 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746507993
Side View
Table 56.0%Crown 33.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.8%

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 1
Current: €778 EUR|Low: €134 EUR|High: €827 EUR|Avg: €350 EUR|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9€134 EUR
Retailer 10€150 EUR
Retailer 4€172 EUR
Retailer 7€288 EUR
Retailer 2€299 EUR
Retailer 3€306 EUR
Retailer 12€319 EUR
Retailer 5€322 EUR
Retailer 11€391 EUR
Retailer 8€439 EUR
Retailer 6€444 EUR
MOH London€778 EUR

39 data points across 12 retailers

13 retailers€134 EUR to €778 EUR

A
Cheapest Retailer
-
€134 EUR
A
Retailer 2
-
€150 EUR
View
Final sale: no returns
Retailer 3
-
€172 EUR
View
Price last confirmed 13 days ago
A
Retailer 4
-
€288 EUR
View
A
Retailer 5
-
€299 EUR
View
B+
Retailer 6
-
€306 EUR
View
A
Retailer 7
-
€319 EUR
View
A
Retailer 8
-
€322 EUR
View
A
Retailer 9
-
€322 EUR
View
B+
Retailer 10
-
€391 EUR
View
B+
Retailer 11
-
€439 EUR
View
B+
Retailer 12
-
€444 EUR
View
Most Expensive
B
MOH London
LG746507993 · Nov 1
€778 EUR
£684 GBP
View
12 more retailers have this diamond
Prices start from €134 EURSave up to €644 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
1.19ct Round
€134 EUR