Marquise|Lab Grown|IGI

1.50ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG825661859

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825661859

Diamond specifications and retailer prices

From $264 USD
As of November 6, 2026
Save $1,088 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,352 USD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825661859 or 825661859. Listed at 22 retailers as of November 5, 2026, with prices from $264 to $1,352, a $1,088 spread on the same certified stone. With Clarity lists it at $1,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661859
Dimensions11.90 × 5.91 × 3.69 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm5.91 mm1.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661859
Side View
Table 56.0%Crown 33.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.4%

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 6
Current: $528 USD|Low: $253 USD|High: $1,403 USD|Avg: $758 USD|+2.5%
Retailer 1
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
November 6, 2026
Retailer 3$264 USD
Retailer 4$327 USD
Retailer 2$485 USD
Retailer 1$528 USD
Retailer 6$544 USD
Retailer 12$563 USD
Retailer 7$619 USD
Retailer 5$629 USD
Retailer 9$765 USD
Retailer 11$840 USD
Retailer 8$1,197 USD
Retailer 14$1,205 USD
Retailer 13$1,244 USD
Retailer 10$1,309 USD

40 data points across 14 retailers

22 retailers$264 USD to $1,352 USD

A
Cheapest Retailer
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$264 USD
A
Retailer 2
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$306 USD
View
Retailer 3
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$327 USD
View
Price last confirmed 13 days ago
A
Retailer 4
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$327 USD
View
A
Retailer 5
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$485 USD
View
A
Retailer 6
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$528 USD
View
A
Retailer 7
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$544 USD
View
A
Retailer 8
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$563 USD
View
A
Retailer 9
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$619 USD
View
A
Retailer 10
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$619 USD
View
A
Retailer 11
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$629 USD
View
B+
Retailer 12
-
$765 USD
View
B+
Retailer 13
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$840 USD
View
B+
Retailer 14
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$1,050 USD
View
B+
Retailer 15
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$1,052 USD
View
B
Retailer 16
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$1,101 USD
View
B
Retailer 17
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$1,180 USD
View
B
Retailer 18
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$1,197 USD
View
B
Retailer 19
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$1,205 USD
View
Retailer 20
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$1,244 USD
View
Price last confirmed 8 days ago
B
Retailer 21
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$1,309 USD
View
Most Expensive
B
With Clarity
825661859 · Nov 5
$1,352 USD
View
21 more retailers have this diamond
Prices start from $264 USDSave up to $1,088 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
1.50ct Marquise
$264 USD