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Round|Lab Grown|IGI

1.12ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG574342857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574342857

Diamond specifications and retailer prices

From €230 EUR
$257 USD
As of October 29, 2026
Save €914 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,144 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.12ct lab-grown round diamond

This 1.12ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG574342857 or 574342857. Listed at 16 retailers as of October 26, 2026, with prices from €230 to €1,144, a €914 spread on the same certified stone. MOH London lists it at €1,144. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574342857
Dimensions6.80 × 6.77 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.80 mm6.77 mm1.12 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574342857
Side View
Table 59.5%Crown 31.5°Girdle: MediumPavilion 41.6°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,144 EUR|Low: €180 EUR|High: €1,156 EUR|Avg: €548 EUR|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 12€230 EUR
Retailer 6€258 EUR
Retailer 15€267 EUR
Retailer 4€285 EUR
Retailer 14€285 EUR
Retailer 9€430 EUR
Retailer 3€475 EUR
Retailer 8€490 EUR
Retailer 7€507 EUR
Retailer 2€644 EUR
Retailer 13€743 EUR
Retailer 11€875 EUR
Retailer 5€916 EUR
Retailer 10€1,105 EUR
MOH London€1,144 EUR

42 data points across 15 retailers

16 retailers€230 EUR to €1,144 EUR

A
Cheapest Retailer
-
€230 EUR
$257 USD
A
Retailer 2
-
€258 EUR
$288 USD
View
Final sale: no returns
A
Retailer 3
-
€267 EUR
$298 USD
View
A
Retailer 4
-
€285 EUR
$318 USD
View
A
Retailer 5
-
€285 EUR
$318 USD
View
B+
Retailer 6
-
€430 EUR
$480 USD
View
B+
Retailer 7
-
€475 EUR
$531 USD
View
B+
Retailer 8
-
€490 EUR
ZAR 8,836 ZAR
View
B+
Retailer 9
-
€507 EUR
$566 USD
View
B
Retailer 10
-
€644 EUR
£567 GBP
View
B
Retailer 11
-
€733 EUR
HK$6,400 HKD
View
B
Retailer 12
-
€743 EUR
$830 USD
View
B
Retailer 13
-
€875 EUR
$978 USD
View
B
Retailer 14
-
€916 EUR
$1,023 USD
View
B
Retailer 15
-
€1,105 EUR
£972 GBP
View
Most Expensive
B
MOH London
LG574342857 · Oct 26
€1,144 EUR
£1,006 GBP
View
15 more retailers have this diamond
Prices start from €230 EURSave up to €914 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
1.12ct Round
€230 EUR