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Round|Lab Grown|IGI

1.11ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG702574551

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702574551

Diamond specifications and retailer prices

From €140 EUR
$156 USD
As of October 30, 2026
Save €589 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €729 EUR at MOH London · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG702574551 or 702574551. Listed at 13 retailers as of October 29, 2026, with prices from €140 to €729, a €589 spread on the same certified stone. MOH London lists it at €729. 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702574551
Dimensions6.59 × 6.54 × 4.13 mm
L/W Ratio1.01
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
6.59 mm6.54 mm1.11 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG702574551
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.9%

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: Oct 30
Current: €729 EUR|Low: €75 EUR|High: €795 EUR|Avg: €344 EUR|-7.8%
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
October 31, 2026
Retailer 5€75 EUR
Retailer 9€140 EUR
Retailer 7€145 EUR
Retailer 4€160 EUR
Retailer 2€264 EUR
Retailer 10€274 EUR
Retailer 13€290 EUR
Retailer 12€346 EUR
Retailer 11€378 EUR
Retailer 8€394 EUR
Retailer 6€403 EUR
Retailer 3€407 EUR
MOH London€729 EUR

33 data points across 13 retailers

13 retailers€140 EUR to €729 EUR

Retailer 1
-
€129 EUR
$144 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€140 EUR
$156 USD
View
Final sale: no returns
A
Retailer 3
-
€145 EUR
$162 USD
View
A
Retailer 4
-
€160 EUR
$179 USD
View
A
Retailer 5
-
€264 EUR
£232 GBP
View
A
Retailer 6
-
€274 EUR
View
B+
Retailer 7
-
€290 EUR
$324 USD
View
B+
Retailer 8
-
€346 EUR
$386 USD
View
B+
Retailer 9
-
€378 EUR
$422 USD
View
B+
Retailer 10
-
€394 EUR
$440 USD
View
B+
Retailer 11
-
€403 EUR
$450 USD
View
Retailer 12
-
€407 EUR
$455 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG702574551 · Oct 29
€729 EUR
£641 GBP
View
12 more retailers have this diamond
Prices start from €140 EURSave up to €589 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
€140 EUR