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Oval|Lab Grown|IGI

1.14ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG771642419

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771642419

Diamond specifications and retailer prices

From €332 EUR
$371 USD
As of October 30, 2026
Save €384 EUR (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,040 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.14ct lab-grown oval diamond

This 1.14ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG771642419 or 771642419. Listed at 14 retailers as of October 26, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771642419
Dimensions9.49 × 5.64 × 3.41 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.49 mm5.64 mm1.14 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771642419
Side View
Table 59.0%Crown 33°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 60.5%

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: Oct 30
Current: €1,040 EUR|Low: €222 EUR|High: €1,052 EUR|Avg: €483 EUR|+0.1%
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 1, 2026
Retailer 11€222 EUR
Retailer 4€252 EUR
Retailer 12€332 EUR
Retailer 7€386 EUR
Retailer 6€389 EUR
Retailer 2€404 EUR
Retailer 10€439 EUR
Retailer 8€497 EUR
Retailer 9€555 EUR
Retailer 5€569 EUR
Retailer 3€723 EUR
MOH London€1,040 EUR

41 data points across 12 retailers

14 retailers€332 EUR to €716 EUR

Retailer 1
-
€179 EUR
$200 USD
Price last confirmed 39 days ago
Retailer 2
-
€208 EUR
$232 USD
View
Price last confirmed 37 days ago
Retailer 3
-
€219 EUR
$245 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€252 EUR
HK$2,200 HKD
View
Price last confirmed 23 days ago
A
Retailer 5
-
€332 EUR
$371 USD
View
A
Retailer 6
-
€386 EUR
$431 USD
View
A
Retailer 7
-
€404 EUR
£355 GBP
View
B+
Retailer 8
-
€439 EUR
$490 USD
View
Retailer 9
-
€497 EUR
$555 USD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
€555 EUR
$620 USD
View
B
Retailer 11
-
€569 EUR
$636 USD
View
B
Retailer 12
-
€716 EUR
$800 USD
View
Retailer 13
-
€723 EUR
SGD 1,092 SGD
View
Price last confirmed 24 days ago
Most Expensive
MOH London
LG771642419 · Oct 25
€1,040 EUR
£915 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from €332 EURSave up to €384 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 Oval
€332 EUR