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Round|Lab Grown|IGI

1.11ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG799635478

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799635478

Diamond specifications and retailer prices

From €134 EUR
As of November 5, 2026
Save €641 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €775 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799635478 or 799635478. Listed at 17 retailers as of November 4, 2026, with prices from €134 to €775, a €641 spread on the same certified stone. MOH London lists it at €775. 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

1.11
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799635478
Dimensions6.64 × 6.70 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.70 mm1.11 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799635478
Side View
Table 56.0%Crown 33.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.6%

Caratlytics Score

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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 5
Current: €775 EUR|Low: €133 EUR|High: €812 EUR|Avg: €362 EUR|-4.3%
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
November 6, 2026
Retailer 14€134 EUR
Retailer 13€155 EUR
Retailer 7€166 EUR
Retailer 9€283 EUR
Retailer 4€305 EUR
Retailer 8€312 EUR
Retailer 11€312 EUR
Retailer 3€315 EUR
Retailer 2€367 EUR
Retailer 10€383 EUR
Retailer 15€387 EUR
Retailer 6€534 EUR
Retailer 12€564 EUR
Retailer 5€583 EUR
MOH London€775 EUR

37 data points across 15 retailers

17 retailers€134 EUR to €775 EUR

A
Cheapest Retailer
-
€134 EUR
A
Retailer 2
-
€155 EUR
View
A
Retailer 3
-
€166 EUR
View
Retailer 4
-
€172 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€283 EUR
View
B+
Retailer 6
-
€305 EUR
View
A
Retailer 7
-
€312 EUR
View
A
Retailer 8
-
€312 EUR
View
B+
Retailer 9
-
€315 EUR
View
B+
Retailer 10
-
€367 EUR
View
B+
Retailer 11
-
€383 EUR
View
B+
Retailer 12
-
€387 EUR
View
B+
Retailer 13
-
€429 EUR
View
B
Retailer 14
-
€534 EUR
View
B
Retailer 15
-
€564 EUR
View
B
Retailer 16
-
€583 EUR
View
Most Expensive
B
MOH London
LG799635478 · Nov 4
€775 EUR
£685 GBP
View
16 more retailers have this diamond
Prices start from €134 EURSave up to €641 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
1.11ct Round
€134 EUR