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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 $136 USD
As of October 29, 2026
Save $1,279 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,415 USD 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 $136 to $1,415, a $1,279 spread on the same certified stone. MOH London lists it at $1,415. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,415 USD|Low: $152 USD|High: $1,424 USD|Avg: $413 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$152 USD
Retailer 9$158 USD
Retailer 5$222 USD
Retailer 2$285 USD
Retailer 3$298 USD
Retailer 10$330 USD
Retailer 6$390 USD
Retailer 7$414 USD
Retailer 4$572 USD
MOH London$1,415 USD

41 data points across 10 retailers

17 retailers$136 USD to $1,415 USD

A
Cheapest Retailer
-
$136 USD
A
Retailer 2
-
$152 USD
View
Final sale: no returns
A
Retailer 3
-
$158 USD
View
B+
Retailer 4
-
$169 USD
View
B+
Retailer 5
-
$169 USD
View
B+
Retailer 6
-
$192 USD
HK$1,500 HKD
View
B+
Retailer 7
-
$222 USD
View
B+
Retailer 8
-
$285 USD
£225 GBP
View
B+
Retailer 9
-
$298 USD
€284 EUR
View
B+
Retailer 10
-
$330 USD
View
Retailer 11
-
$390 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$414 USD
View
B
Retailer 13
-
$542 USD
View
B
Retailer 14
-
$554 USD
£436 GBP
View
B
Retailer 15
-
$572 USD
View
Most Expensive
B
MOH London
LG468103378 · Oct 29
$1,415 USD
£1,114 GBP
View
15 more retailers have this diamond
Prices start from $136 USDSave up to $1,279 USD

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
$136 USD