Marquise|Lab Grown|IGI

2.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818649346

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818649346

Diamond specifications and retailer prices

From $391 USD
As of October 27, 2026
Save $2,489 USD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,750 USD at Brilliant Earth · As of September 28, 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 LG818649346 or 818649346. Listed at 26 retailers as of October 27, 2026, with a 637% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649346
Dimensions13.72 × 6.63 × 4.09 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.72 mm6.63 mm2.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818649346
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

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 27
Current: $2,880 USD|Low: $434 USD|High: $3,170 USD|Avg: $1,289 USD|-9.1%
Brilliant Earth
Retailer 2
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Retailer 18
October 30, 2026
Retailer 18$434 USD
Retailer 6$437 USD
Retailer 9$485 USD
Retailer 17$635 USD
Retailer 16$650 USD
Retailer 11$746 USD
Retailer 14$772 USD
Retailer 2$795 USD
Retailer 12$1,073 USD
Retailer 3$1,159 USD
Retailer 15$1,169 USD
Retailer 10$1,558 USD
Retailer 5$1,803 USD
Retailer 4$1,814 USD
Retailer 13$1,904 USD
Retailer 7$1,973 USD
Retailer 8$1,995 USD
Brilliant Earth$2,880 USD

41 data points across 18 retailers

26 retailers$391 USD to $2,880 USD

A
Cheapest Retailer
-
$391 USD
Retailer 2
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$434 USD
£342 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
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$437 USD
View
Final sale: no returns
A
Retailer 4
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$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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$650 USD
View
A
Retailer 9
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$746 USD
€710 EUR
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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$977 USD
View
A
Retailer 13
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$1,058 USD
View
B+
Retailer 14
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$1,073 USD
A$1,650 AUD
View
B+
Retailer 15
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$1,159 USD
View
B+
Retailer 16
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$1,169 USD
ZAR 18,882 ZAR
View
B+
Retailer 17
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$1,558 USD
View
B+
Retailer 18
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$1,562 USD
View
B+
Retailer 19
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$1,595 USD
View
B+
Retailer 20
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$1,803 USD
View
B+
Retailer 21
-
$1,814 USD
View
B+
Retailer 22
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$1,904 USD
£1,499 GBP
View
Retailer 23
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$1,973 USD
A$3,036 AUD
View
Price last confirmed 22 days ago
Retailer 24
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$1,995 USD
View
Price last confirmed 25 days ago
B
Retailer 25
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$2,880 USD
View
Most Expensive
Brilliant Earth
21035276A · Sep 28
$3,750 USD
View
Price last confirmed 31 days ago
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