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Round|Lab Grown|IGI

3.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG613382870

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613382870

Diamond specifications and retailer prices

From $755 USD
As of October 29, 2026
Save $3,135 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,890 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG613382870 or 613382870. Listed at 14 retailers as of October 29, 2026, with prices from $755 to $3,890, a $3,135 spread on the same certified stone. Brilliant Earth lists it at $3,890. 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

3.01
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613382870
Dimensions9.31 × 9.26 × 5.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.31 mm9.26 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613382870
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.0%

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: $3,890 USD|Low: $456 USD|High: $4,020 USD|Avg: $1,249 USD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$456 USD
Retailer 7$717 USD
Retailer 8$755 USD
Retailer 4$772 USD
Retailer 11$839 USD
Retailer 2$875 USD
Retailer 9$908 USD
Retailer 10$943 USD
Retailer 6$1,497 USD
Retailer 5$1,963 USD
Brilliant Earth$3,890 USD

34 data points across 11 retailers

14 retailers$755 USD to $3,890 USD

A
Retailer 1
-
$367 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$426 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$450 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$717 USD
£564 GBP
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$755 USD
View
A
Retailer 6
-
$772 USD
€735 EUR
View
B+
Retailer 7
-
$839 USD
View
A
Retailer 8
-
$875 USD
£689 GBP
View
B+
Retailer 9
-
$908 USD
View
A
Retailer 10
-
$943 USD
View
B+
Retailer 11
-
$1,464 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$1,497 USD
View
B
Retailer 13
-
$1,963 USD
£1,546 GBP
View
Most Expensive
B
Brilliant Earth
8841704A · Oct 29
$3,890 USD
View
13 more retailers have this diamond
Prices start from $755 USDSave up to $3,135 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
3.01ct Round
$755 USD