Round|Lab Grown|IGI

3.00ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG842632996

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842632996

Diamond specifications and retailer prices

From $464 USD
As of October 30, 2026
Save $1,432 USD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,896 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct 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 LG842632996 or 842632996. Listed at 11 retailers as of October 29, 2026, with prices from $464 to $1,896, a $1,432 spread on the same certified stone. MOH London lists it at $1,896. 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

3.00
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842632996
Dimensions9.39 × 9.47 × 5.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm9.47 mm3.00 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842632996
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.2%

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 30
Current: $1,896 USD|Low: $514 USD|High: $1,904 USD|Avg: $1,061 USD|-0.4%
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$514 USD
Retailer 2$688 USD
Retailer 7$775 USD
Retailer 9$811 USD
Retailer 3$843 USD
Retailer 4$880 USD
Retailer 10$932 USD
Retailer 6$1,440 USD
Retailer 5$1,785 USD
MOH London$1,896 USD

24 data points across 10 retailers

11 retailers$464 USD to $1,896 USD

A
Cheapest Retailer
-
$464 USD
A
Retailer 2
-
$514 USD
View
A
Retailer 3
-
$688 USD
£542 GBP
View
B+
Retailer 4
-
$775 USD
View
B+
Retailer 5
-
$811 USD
View
A
Retailer 6
-
$843 USD
£664 GBP
View
A
Retailer 7
-
$880 USD
€838 EUR
View
B+
Retailer 8
-
$932 USD
View
B
Retailer 9
-
$1,440 USD
View
B
Retailer 10
-
$1,785 USD
View
Most Expensive
B
MOH London
LG842632996 · Oct 29
$1,896 USD
£1,493 GBP
View
10 more retailers have this diamond
Prices start from $464 USDSave up to $1,432 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
3.00ct Round
$464 USD