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Round|Lab Grown|IGI

1.34ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG754510327

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754510327

Diamond specifications and retailer prices

From €151 EUR
As of November 5, 2026
Save €724 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €876 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.34ct lab-grown round diamond

This 1.34ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510327 or 754510327. Listed at 15 retailers as of November 2, 2026, with prices from €151 to €876, a €724 spread on the same certified stone. MOH London lists it at €876. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510327
Dimensions7.09 × 7.03 × 4.32 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
7.09 mm7.03 mm1.34 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754510327
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: Nov 5
Current: €876 EUR|Low: €147 EUR|High: €898 EUR|Avg: €435 EUR|-2.4%
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
November 4, 2026
Retailer 8€151 EUR
Retailer 14€176 EUR
Retailer 9€187 EUR
Retailer 6€192 EUR
Retailer 5€323 EUR
Retailer 7€323 EUR
Retailer 3€336 EUR
Retailer 13€414 EUR
Retailer 2€445 EUR
Retailer 10€602 EUR
Retailer 11€636 EUR
Retailer 4€650 EUR
Retailer 12€679 EUR
MOH London€876 EUR

32 data points across 14 retailers

15 retailers€151 EUR to €876 EUR

A
Cheapest Retailer
-
€151 EUR
A
Retailer 2
-
€176 EUR
View
A
Retailer 3
-
€187 EUR
View
Retailer 4
-
€192 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€323 EUR
View
Retailer 6
-
€323 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€336 EUR
View
A
Retailer 8
-
€414 EUR
View
A
Retailer 9
-
€445 EUR
View
B+
Retailer 10
-
€535 EUR
View
B+
Retailer 11
-
€602 EUR
View
B+
Retailer 12
-
€636 EUR
View
B+
Retailer 13
-
€650 EUR
View
B+
Retailer 14
-
€679 EUR
View
Most Expensive
B+
MOH London
LG754510327 · Nov 2
€876 EUR
£774 GBP
View
14 more retailers have this diamond
Prices start from €151 EURSave up to €724 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
1.34ct Round
€151 EUR