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Marquise|Lab Grown|IGI

2.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG781636021

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781636021

Diamond specifications and retailer prices

From $391 USD
As of October 30, 2026
Save $2,489 USD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,880 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781636021 or 781636021. Listed at 26 retailers as of October 30, 2026, with prices from $391 to $2,880, a $2,489 spread on the same certified stone. Brilliant Earth lists it at $2,880. 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

2.09
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781636021
Dimensions13.56 × 6.53 × 4.08 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.56 mm6.53 mm2.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781636021
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

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: $2,880 USD|Low: $375 USD|High: $3,170 USD|Avg: $1,135 USD|+1.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 6$391 USD
Retailer 13$433 USD
Retailer 7$437 USD
Retailer 12$438 USD
Retailer 9$485 USD
Retailer 14$485 USD
Retailer 20$635 USD
Retailer 16$746 USD
Retailer 2$771 USD
Retailer 18$772 USD
Retailer 15$795 USD
Retailer 17$1,073 USD
Retailer 3$1,159 USD
Retailer 19$1,169 USD
Retailer 11$1,558 USD
Retailer 5$1,803 USD
Retailer 4$1,814 USD
Retailer 21$1,896 USD
Retailer 10$1,973 USD
Retailer 8$1,995 USD
Brilliant Earth$2,880 USD

36 data points across 21 retailers

26 retailers$391 USD to $2,880 USD

A
Cheapest Retailer
-
$391 USD
A
Retailer 2
-
$433 USD
£341 GBP
View
A
Retailer 3
-
$437 USD
View
Final sale: no returns
A
Retailer 4
-
$438 USD
View
A
Retailer 5
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$485 USD
View
A
Retailer 6
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$485 USD
View
A
Retailer 7
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$635 USD
View
A
Retailer 8
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$746 USD
€710 EUR
View
A
Retailer 9
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$771 USD
View
A
Retailer 10
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$772 USD
A$1,188 AUD
View
A
Retailer 11
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$795 USD
£626 GBP
View
A
Retailer 12
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$826 USD
View
A
Retailer 13
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$977 USD
View
A
Retailer 14
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$1,058 USD
View
B+
Retailer 15
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$1,073 USD
A$1,650 AUD
View
B+
Retailer 16
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$1,159 USD
View
B+
Retailer 17
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$1,169 USD
ZAR 18,882 ZAR
View
B+
Retailer 18
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$1,558 USD
View
B+
Retailer 19
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$1,562 USD
View
B+
Retailer 20
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$1,595 USD
View
B+
Retailer 21
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$1,803 USD
View
B+
Retailer 22
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$1,814 USD
View
B+
Retailer 23
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$1,896 USD
£1,493 GBP
View
Retailer 24
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$1,973 USD
A$3,036 AUD
View
Price last confirmed 28 days ago
Retailer 25
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$1,995 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
18556049A · Oct 30
$2,880 USD
View
25 more retailers have this diamond
Prices start from $391 USDSave up to $2,489 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
2.09ct Marquise
$391 USD