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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 $479 AUD
$336 USD
As of November 1, 2026
Save $1,684 AUD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,163 AUD 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 $479 to $2,163, a $1,684 spread on the same certified stone. Reve Diamonds lists it at $2,163. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $652 AUD|Low: $479 AUD|High: $2,163 AUD|Avg: $1,091 AUD|-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$479 AUD
Retailer 1$652 AUD
Retailer 7$716 AUD
Retailer 4$756 AUD
Retailer 2$946 AUD
Retailer 5$997 AUD
Retailer 3$1,291 AUD
Retailer 8$1,780 AUD
Reve Diamonds$2,163 AUD

9 data points across 9 retailers

9 retailers$479 AUD to $2,163 AUD

A
Cheapest Retailer
-
$479 AUD
$336 USD
Final sale: no returns
A
Retailer 2
-
$652 AUD
£360 GBP
View
B+
Retailer 3
-
$716 AUD
$502 USD
View
A
Retailer 4
-
$756 AUD
$530 USD
View
A
Retailer 5
-
$946 AUD
£522 GBP
View
B+
Retailer 6
-
$997 AUD
$699 USD
View
B+
Retailer 7
-
$1,291 AUD
$905 USD
View
B
Retailer 8
-
$1,780 AUD
$1,248 USD
View
Most Expensive
B
Reve Diamonds
72CBA0462 · Nov 1
$2,163 AUD
$1,516 USD
View
8 more retailers have this diamond
Prices start from $479 AUDSave up to $1,684 AUD

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
$479 AUD