Marquise|Lab Grown|IGI

2.10ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG831681525

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831681525

Diamond specifications and retailer prices

From $389 USD
As of November 3, 2026
Save $1,621 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,010 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831681525 or 831681525. Listed at 18 retailers as of November 3, 2026, with prices from $389 to $2,010, a $1,621 spread on the same certified stone. Brilliant Earth lists it at $2,010. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.10
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831681525
Dimensions13.61 × 6.69 × 4.05 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.61 mm6.69 mm2.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831681525
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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 3
Current: $2,010 USD|Low: $389 USD|High: $2,010 USD|Avg: $1,076 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
Retailer 18
November 3, 2026
Retailer 18$389 USD
Retailer 15$404 USD
Retailer 16$432 USD
Retailer 14$451 USD
Retailer 3$585 USD
Retailer 10$693 USD
Retailer 11$776 USD
Retailer 4$796 USD
Retailer 13$1,044 USD
Retailer 2$1,110 USD
Retailer 8$1,378 USD
Retailer 17$1,387 USD
Retailer 6$1,409 USD
Retailer 9$1,429 USD
Retailer 5$1,522 USD
Retailer 7$1,666 USD
Retailer 12$1,687 USD
Brilliant Earth$2,010 USD

6 data points across 18 retailers

18 retailers$389 USD to $2,010 USD

A
Cheapest Retailer
-
$389 USD
Final sale: no returns
A
Retailer 2
-
$404 USD
View
A
Retailer 3
-
$432 USD
View
A
Retailer 4
-
$451 USD
£355 GBP
View
A
Retailer 5
-
$585 USD
View
A
Retailer 6
-
$693 USD
View
A
Retailer 7
-
$776 USD
£611 GBP
View
A
Retailer 8
-
$796 USD
View
B+
Retailer 9
-
$1,044 USD
ZAR 16,872 ZAR
View
B+
Retailer 10
-
$1,110 USD
View
B+
Retailer 11
-
$1,378 USD
SGD 1,862 SGD
View
B+
Retailer 12
-
$1,387 USD
View
B
Retailer 13
-
$1,409 USD
A$2,167 AUD
View
B
Retailer 14
-
$1,429 USD
View
B
Retailer 15
-
$1,522 USD
View
B
Retailer 16
-
$1,666 USD
View
B
Retailer 17
-
$1,687 USD
£1,328 GBP
View
Most Expensive
B
Brilliant Earth
22361203A · Nov 3
$2,010 USD
View
17 more retailers have this diamond
Prices start from $389 USDSave up to $1,621 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
2.10ct Marquise
$389 USD