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Marquise|Lab Grown|IGI

2.01ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG831637772

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831637772

Diamond specifications and retailer prices

From $336 USD
As of November 1, 2026
Save $1,180 USD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,516 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 2.01ct lab-grown marquise diamond

This 2.01ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG831637772 or 831637772. Listed at 9 retailers as of November 1, 2026, with prices from $336 to $1,516, a $1,180 spread on the same certified stone. Reve Diamonds lists it at $1,516. 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
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831637772
Dimensions12.76 × 6.58 × 4.06 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.76 mm6.58 mm2.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831637772
Side View
Table 63.0%Crown 34.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.7%

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: Nov 1
Current: $457 USD|Low: $336 USD|High: $1,516 USD|Avg: $765 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 2, 2026
Retailer 6$336 USD
Retailer 1$457 USD
Retailer 7$502 USD
Retailer 4$530 USD
Retailer 2$663 USD
Retailer 5$699 USD
Retailer 3$905 USD
Retailer 8$1,248 USD
Reve Diamonds$1,516 USD

9 data points across 9 retailers

9 retailers$336 USD to $1,516 USD

A
Cheapest Retailer
-
$336 USD
Final sale: no returns
A
Retailer 2
-
$457 USD
£360 GBP
View
B+
Retailer 3
-
$502 USD
View
A
Retailer 4
-
$530 USD
View
A
Retailer 5
-
$663 USD
£522 GBP
View
B+
Retailer 6
-
$699 USD
View
B+
Retailer 7
-
$905 USD
View
B
Retailer 8
-
$1,248 USD
View
Most Expensive
B
Reve Diamonds
72CBA0462 · Nov 1
$1,516 USD
View
8 more retailers have this diamond
Prices start from $336 USDSave up to $1,180 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
$336 USD