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Round|Lab Grown|IGI

1.14ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG747511754

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747511754

Diamond specifications and retailer prices

From €164 EUR
$183 USD
As of October 29, 2026
Save €791 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €955 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.14ct lab-grown round diamond

This 1.14ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG747511754 or 747511754. Listed at 15 retailers as of October 29, 2026, with prices from €164 to €955, a €791 spread on the same certified stone. MOH London lists it at €955. 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

1.14
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747511754
Dimensions6.75 × 6.72 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm6.72 mm1.14 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747511754
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.8%

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 29
Current: €955 EUR|Low: €158 EUR|High: €961 EUR|Avg: €422 EUR|+0.6%
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
October 31, 2026
Retailer 11€164 EUR
Retailer 3€190 EUR
Retailer 12€203 EUR
Retailer 14€203 EUR
Retailer 9€249 EUR
Retailer 2€343 EUR
Retailer 13€357 EUR
Retailer 8€394 EUR
Retailer 7€400 EUR
Retailer 15€422 EUR
Retailer 5€511 EUR
Retailer 10€516 EUR
Retailer 4€653 EUR
Retailer 6€701 EUR
MOH London€955 EUR

40 data points across 15 retailers

15 retailers€164 EUR to €955 EUR

A
Cheapest Retailer
-
€164 EUR
$183 USD
A
Retailer 2
-
€190 EUR
$212 USD
View
A
Retailer 3
-
€203 EUR
$227 USD
View
A
Retailer 4
-
€203 EUR
$227 USD
View
A
Retailer 5
-
€249 EUR
£219 GBP
View
A
Retailer 6
-
€343 EUR
View
A
Retailer 7
-
€357 EUR
$399 USD
View
A
Retailer 8
-
€394 EUR
$440 USD
View
A
Retailer 9
-
€422 EUR
$471 USD
View
A
Retailer 10
-
€511 EUR
$571 USD
View
B+
Retailer 11
-
€516 EUR
$576 USD
View
Retailer 12
-
€624 EUR
$697 USD
View
Price last confirmed 45 days ago
A
Retailer 13
-
€653 EUR
$729 USD
View
A
Retailer 14
-
€701 EUR
$783 USD
View
Most Expensive
A
MOH London
LG747511754 · Oct 29
€955 EUR
£840 GBP
View
14 more retailers have this diamond
Prices start from €164 EURSave up to €791 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
1.14ct Round
€164 EUR