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Round|Lab Grown|IGI

1.01ct E SI2 Round Lab Grown Diamond

VG • E/SI2 • IGI LG468103378

Shape and cutting style on the report: Round brilliant

Certificate IGI LG468103378

Diamond specifications and retailer prices

From €122 EUR
$136 USD
As of October 29, 2026
Save €1,145 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,266 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG468103378 or 468103378. Listed at 17 retailers as of October 29, 2026, with prices from €122 to €1,266, a €1,145 spread on the same certified stone. MOH London lists it at €1,266. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468103378
Dimensions6.36 × 6.29 × 4.02 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
6.36 mm6.29 mm1.01 ctE / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468103378
Side View
Table 58.5%Crown 37.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.5%

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: €1,266 EUR|Low: €116 EUR|High: €1,274 EUR|Avg: €323 EUR|+0.5%
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
November 1, 2026
Retailer 8€122 EUR
Retailer 13€136 EUR
Retailer 5€141 EUR
Retailer 4€151 EUR
Retailer 11€151 EUR
Retailer 9€199 EUR
Retailer 2€253 EUR
Retailer 6€266 EUR
Retailer 10€349 EUR
Retailer 12€371 EUR
Retailer 3€485 EUR
Retailer 7€512 EUR
MOH London€1,266 EUR

43 data points across 13 retailers

17 retailers€122 EUR to €1,266 EUR

A
Cheapest Retailer
-
€122 EUR
$136 USD
A
Retailer 2
-
€136 EUR
$152 USD
View
Final sale: no returns
A
Retailer 3
-
€141 EUR
$158 USD
View
B+
Retailer 4
-
€151 EUR
$169 USD
View
B+
Retailer 5
-
€151 EUR
$169 USD
View
B+
Retailer 6
-
€172 EUR
HK$1,500 HKD
View
B+
Retailer 7
-
€199 EUR
$222 USD
View
B+
Retailer 8
-
€253 EUR
£223 GBP
View
B+
Retailer 9
-
€266 EUR
View
B+
Retailer 10
-
€295 EUR
$330 USD
View
Retailer 11
-
€349 EUR
$390 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
€371 EUR
$414 USD
View
B
Retailer 13
-
€485 EUR
$542 USD
View
B
Retailer 14
-
€496 EUR
£436 GBP
View
B
Retailer 15
-
€512 EUR
$572 USD
View
Most Expensive
B
MOH London
LG468103378 · Oct 29
€1,266 EUR
£1,114 GBP
View
15 more retailers have this diamond
Prices start from €122 EURSave up to €1,145 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
1.01ct Round
€122 EUR