Marquise|Lab Grown|IGI

2.01ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG848631407

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848631407

Diamond specifications and retailer prices

From $271 USD
As of November 4, 2026
Save $2,149 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,420 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.01ct lab-grown marquise diamond

This 2.01ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG848631407 or 848631407. Listed at 17 retailers as of November 4, 2026, with prices from $271 to $2,420, a $2,149 spread on the same certified stone. Brilliant Earth lists it at $2,420. 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

2.01
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848631407
Dimensions13.46 × 6.73 × 3.98 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.46 mm6.73 mm2.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848631407
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.1%

Caratlytics Score

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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: Nov 4
Current: $2,420 USD|Low: $271 USD|High: $2,420 USD|Avg: $726 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 5$271 USD
Retailer 12$302 USD
Retailer 15$314 USD
Retailer 4$336 USD
Retailer 14$336 USD
Retailer 10$419 USD
Retailer 9$452 USD
Retailer 17$495 USD
Retailer 2$584 USD
Retailer 7$625 USD
Retailer 6$693 USD
Retailer 13$804 USD
Retailer 3$1,079 USD
Retailer 8$1,130 USD
Retailer 11$1,344 USD
Retailer 16$1,419 USD
Brilliant Earth$2,420 USD

17 data points across 17 retailers

17 retailers$271 USD to $2,420 USD

A
Cheapest Retailer
-
$271 USD
A
Retailer 2
-
$302 USD
View
Final sale: no returns
A
Retailer 3
-
$314 USD
View
Retailer 4
-
$336 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$336 USD
View
A
Retailer 6
-
$419 USD
View
B+
Retailer 7
-
$452 USD
View
A
Retailer 8
-
$495 USD
View
A
Retailer 9
-
$584 USD
View
A
Retailer 10
-
$625 USD
View
B+
Retailer 11
-
$693 USD
View
B+
Retailer 12
-
$804 USD
View
B+
Retailer 13
-
$1,079 USD
View
B+
Retailer 14
-
$1,130 USD
View
B
Retailer 15
-
$1,344 USD
View
B
Retailer 16
-
$1,419 USD
View
Most Expensive
B
Brilliant Earth
22290528A · Nov 4
$2,420 USD
View
16 more retailers have this diamond
Prices start from $271 USDSave up to $2,149 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
2.01ct Marquise
$271 USD