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Round|Lab Grown|IGI

1.19ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG720547059

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720547059

Diamond specifications and retailer prices

From €140 EUR
$156 USD
As of November 1, 2026
Save €672 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €812 EUR at MOH London · As of October 29, 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 LG720547059 or 720547059. Listed at 17 retailers as of October 29, 2026, with prices from €140 to €812, a €672 spread on the same certified stone. MOH London lists it at €812. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720547059
Dimensions6.85 × 6.80 × 4.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm6.80 mm1.19 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720547059
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €812 EUR|Low: €132 EUR|High: €816 EUR|Avg: €371 EUR|+0.6%
MOH London
Retailer 2
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 2, 2026
Retailer 3€140 EUR
Retailer 13€161 EUR
Retailer 8€173 EUR
Retailer 16€173 EUR
Retailer 2€299 EUR
Retailer 11€302 EUR
Retailer 10€303 EUR
Retailer 7€314 EUR
Retailer 15€320 EUR
Retailer 9€394 EUR
Retailer 12€412 EUR
Retailer 14€412 EUR
Retailer 17€449 EUR
Retailer 6€464 EUR
Retailer 4€555 EUR
Retailer 5€605 EUR
MOH London€812 EUR

37 data points across 17 retailers

17 retailers€140 EUR to €812 EUR

A
Cheapest Retailer
-
€140 EUR
$156 USD
A
Retailer 2
-
€161 EUR
$180 USD
View
Retailer 3
-
€173 EUR
$193 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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€173 EUR
$193 USD
View
A
Retailer 5
-
€299 EUR
View
A
Retailer 6
-
€302 EUR
£265 GBP
View
A
Retailer 7
-
€303 EUR
£266 GBP
View
B+
Retailer 8
-
€314 EUR
$351 USD
View
A
Retailer 9
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€320 EUR
$358 USD
View
B+
Retailer 10
-
€394 EUR
$440 USD
View
B+
Retailer 11
-
€412 EUR
$460 USD
View
B+
Retailer 12
-
€412 EUR
A$708 AUD
View
B+
Retailer 13
-
€449 EUR
$502 USD
View
B+
Retailer 14
-
€464 EUR
$518 USD
View
B
Retailer 15
-
€555 EUR
$620 USD
View
B
Retailer 16
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€605 EUR
$675 USD
View
Most Expensive
B
MOH London
LG720547059 · Oct 29
€812 EUR
£714 GBP
View
16 more retailers have this diamond
Prices start from €140 EURSave up to €672 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
€140 EUR