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Round|Lab Grown|IGI

1.07ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG384964980

Shape and cutting style on the report: Round brilliant

Certificate IGI LG384964980

Diamond specifications and retailer prices

From $149 USD
As of October 29, 2026
Save $721 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $870 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG384964980 or 384964980. Listed at 12 retailers as of October 29, 2026, with prices from $149 to $870, a $721 spread on the same certified stone. MOH London lists it at $870. 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

1.07
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG384964980
Dimensions6.68 × 6.61 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This laboratory grown diamond is classified as Type II.
Top View
6.68 mm6.61 mm1.07 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG384964980
Side View
Table 57.5%Crown 33.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.2%

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: Oct 29
Current: $870 USD|Low: $119 USD|High: $875 USD|Avg: $421 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$166 USD
Retailer 8$173 USD
Retailer 6$250 USD
Retailer 2$320 USD
Retailer 11$336 USD
Retailer 9$353 USD
Retailer 4$410 USD
Retailer 5$431 USD
Retailer 3$625 USD
Retailer 10$830 USD
MOH London$870 USD

41 data points across 11 retailers

12 retailers$149 USD to $870 USD

A
Cheapest Retailer
-
$149 USD
A
Retailer 2
-
$166 USD
View
Final sale: no returns
A
Retailer 3
-
$173 USD
View
A
Retailer 4
-
$185 USD
View
A
Retailer 5
-
$185 USD
View
B+
Retailer 6
-
$250 USD
View
A
Retailer 7
-
$320 USD
£252 GBP
View
B+
Retailer 8
-
$353 USD
View
Retailer 9
-
$410 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$431 USD
View
B
Retailer 11
-
$595 USD
View
Most Expensive
B
MOH London
LG384964980 · Oct 29
$870 USD
£685 GBP
View
11 more retailers have this diamond
Prices start from $149 USDSave up to $721 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
1.07ct Round
$149 USD