Marquise|Lab Grown|IGI

2.05ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG847618513

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847618513

Diamond specifications and retailer prices

From $337 USD
As of November 4, 2026
Save $1,463 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,800 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847618513 or 847618513. Listed at 22 retailers as of November 2, 2026, with prices from $337 to $1,800, a $1,463 spread on the same certified stone. Brilliant Earth lists it at $1,800. 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

2.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618513
Dimensions12.64 × 6.71 × 4.23 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm6.71 mm2.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847618513
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.0%

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: Nov 4
Current: $1,800 USD|Low: $337 USD|High: $1,820 USD|Avg: $1,002 USD|-1.1%
Brilliant Earth
Retailer 2
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Retailer 22
November 4, 2026
Retailer 13$337 USD
Retailer 2$377 USD
Retailer 19$391 USD
Retailer 9$422 USD
Retailer 14$460 USD
Retailer 22$465 USD
Retailer 8$575 USD
Retailer 10$655 USD
Retailer 17$675 USD
Retailer 11$700 USD
Retailer 12$727 USD
Retailer 20$742 USD
Retailer 15$1,009 USD
Retailer 4$1,054 USD
Retailer 5$1,337 USD
Retailer 16$1,345 USD
Retailer 3$1,388 USD
Retailer 21$1,581 USD
Retailer 18$1,632 USD
Retailer 7$1,694 USD
Retailer 6$1,776 USD
Brilliant Earth$1,800 USD

9 data points across 22 retailers

22 retailers$337 USD to $1,800 USD

A
Cheapest Retailer
-
$337 USD
A
Retailer 2
-
$377 USD
View
Final sale: no returns
A
Retailer 3
-
$391 USD
View
Retailer 4
-
$422 USD
View
Price last confirmed 10 days ago
A
Retailer 5
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$460 USD
View
A
Retailer 6
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$465 USD
View
Retailer 7
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$575 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$655 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$675 USD
View
Retailer 10
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$700 USD
View
Price last confirmed 9 days ago
Retailer 11
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$727 USD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$742 USD
View
Retailer 13
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$1,009 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
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$1,054 USD
View
B
Retailer 15
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$1,337 USD
View
B
Retailer 16
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$1,345 USD
View
B
Retailer 17
-
$1,388 USD
View
B
Retailer 18
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$1,581 USD
View
B
Retailer 19
-
$1,632 USD
View
Retailer 20
-
$1,694 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$1,776 USD
View
Most Expensive
B
Brilliant Earth
22251857A · Nov 2
$1,800 USD
View
21 more retailers have this diamond
Prices start from $337 USDSave up to $1,463 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
2.05ct Marquise
$337 USD