CaratHunter
Plans
Marquise|Lab Grown|IGI

3.06ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG607311016

Certificate IGI LG607311016

Diamond specifications and retailer prices

From $1,001 USD
Save $1,949 USD (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,950 USD at Brilliant Earth
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise 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 LG607311016 or 607311016. Listed at 2 retailers, with prices from $1,001 to $2,950 at Brilliant Earth, a $1,949 spread on the same certified stone. 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

3.06
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607311016
Dimensions14.76 × 7.74 × 4.74 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.76 mm7.74 mm3.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607311016
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 19 hours ago
Current: $2,950 USD|Low: $618 USD|High: $3,735 USD|Avg: $1,452 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8

3 data points across 8 retailers

2 retailers$1,001 USD - $2,950 USD

B+
Cheapest Retailer
-
$1,001 USD
View
Most Expensive
B
Brilliant Earth
8753758A · Sep 14
$2,950 USD
View
1 more retailer has this diamond
Prices start from $1,001 USDSave up to $1,949 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.

B+
3.06ct Marquise
$1,001 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.