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Marquise|Lab Grown|IGI

2.10ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG818682581

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682581

Diamond specifications and retailer prices

From $367 USD
As of October 30, 2026
Save $1,643 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,010 USD at Brilliant Earth · As of October 30, 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 LG818682581 or 818682581. Listed at 23 retailers as of October 30, 2026, with prices from $367 to $2,010, a $1,643 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682581
Dimensions13.42 × 6.85 × 4.06 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm6.85 mm2.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682581
Side View
Table 62.0%Crown 31.5°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.3%

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: Oct 30
Current: $478 USD|Low: $367 USD|High: $1,801 USD|Avg: $947 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 20
October 30, 2026
Retailer 9$367 USD
Retailer 5$410 USD
Retailer 2$426 USD
Retailer 7$455 USD
Retailer 8$455 USD
Retailer 1$478 USD
Retailer 19$605 USD
Retailer 18$728 USD
Retailer 4$804 USD
Retailer 16$807 USD
Retailer 12$822 USD
Retailer 15$1,008 USD
Retailer 17$1,098 USD
Retailer 3$1,335 USD
Retailer 10$1,437 USD
Retailer 6$1,454 USD
Retailer 11$1,464 USD
Retailer 20$1,503 USD
Retailer 13$1,720 USD
Retailer 14$1,788 USD

24 data points across 20 retailers

23 retailers$367 USD to $2,010 USD

A
Cheapest Retailer
-
$367 USD
A
Retailer 2
-
$410 USD
View
Final sale: no returns
A
Retailer 3
-
$426 USD
View
A
Retailer 4
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$455 USD
View
A
Retailer 5
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$455 USD
View
A
Retailer 6
-
$478 USD
£376 GBP
View
A
Retailer 7
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$605 USD
View
A
Retailer 8
-
$728 USD
View
A
Retailer 9
-
$804 USD
View
A
Retailer 10
-
$807 USD
View
A
Retailer 11
-
$822 USD
£647 GBP
View
B+
Retailer 12
-
$1,008 USD
A$1,550 AUD
View
B+
Retailer 13
-
$1,098 USD
ZAR 17,740 ZAR
View
B
Retailer 14
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$1,335 USD
View
Retailer 15
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$1,437 USD
A$2,211 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$1,454 USD
SGD 1,965 SGD
View
B+
Retailer 17
-
$1,464 USD
View
B
Retailer 18
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$1,474 USD
View
B+
Retailer 19
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$1,503 USD
View
Retailer 20
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$1,610 USD
View
Price last confirmed 26 days ago
B
Retailer 21
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$1,720 USD
View
B
Retailer 22
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$1,788 USD
£1,408 GBP
View
Most Expensive
B
Brilliant Earth
21636218A · Oct 30
$2,010 USD
View
22 more retailers have this diamond
Prices start from $367 USDSave up to $1,643 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
$367 USD