Marquise|Lab Grown|IGI

2.00ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG846656721

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656721

Diamond specifications and retailer prices

From $371 USD
HK$2,900 HKD
As of October 31, 2026
Save $1,179 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,550 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2ct lab-grown marquise diamond

This 2ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846656721 or 846656721. Listed at 13 retailers as of October 31, 2026, with prices from $371 to $1,550, a $1,179 spread on the same certified stone. Brilliant Earth lists it at $1,550. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.00
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656721
Dimensions12.53 × 6.57 × 4.19 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.53 mm6.57 mm2.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656721
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.8%

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 31
Current: $1,550 USD|Low: $308 USD|High: $1,550 USD|Avg: $701 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
October 31, 2026
Retailer 6$308 USD
Retailer 5$320 USD
Retailer 2$371 USD
Retailer 11$428 USD
Retailer 12$500 USD
Retailer 13$540 USD
Retailer 10$564 USD
Retailer 9$590 USD
Retailer 4$623 USD
Retailer 8$860 USD
Retailer 7$1,087 USD
Retailer 3$1,225 USD
Retailer 14$1,372 USD
Brilliant Earth$1,550 USD

5 data points across 14 retailers

13 retailers$371 USD to $1,550 USD

A
Retailer 1
-
$320 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$371 USD
HK$2,900 HKD
View
A
Retailer 3
-
$428 USD
£337 GBP
View
A
Retailer 4
-
$500 USD
View
A
Retailer 5
-
$540 USD
€514 EUR
View
B+
Retailer 6
-
$564 USD
View
A
Retailer 7
-
$590 USD
£465 GBP
View
B+
Retailer 8
-
$623 USD
View
B+
Retailer 9
-
$860 USD
View
B
Retailer 10
-
$1,087 USD
SGD 1,469 SGD
View
B
Retailer 11
-
$1,225 USD
View
B
Retailer 12
-
$1,372 USD
£1,080 GBP
View
Most Expensive
B
Brilliant Earth
22251054A · Oct 31
$1,550 USD
View
12 more retailers have this diamond
Prices start from $371 USDSave up to $1,179 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
2.00ct Marquise
$371 USD