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Marquise|Lab Grown|IGI

1.76ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG828641032

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828641032

Diamond specifications and retailer prices

From $668 USD
A$1,028 AUD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $1,703 USD at Rare Carat · As of August 27, 2026
View at Rare Carat

About this 1.76ct lab-grown marquise diamond

This 1.76ct 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 LG828641032 or 828641032. Listed at 2 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828641032
Dimensions12.00 × 6.45 × 3.98 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm6.45 mm1.76 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828641032
Side View
Table 62.0%Crown 35.9°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,703 USD|Low: $238 USD|High: $1,949 USD|Avg: $1,002 USD
Rare Carat
Retailer 2
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Retailer 6
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Retailer 8
Retailer 9
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Retailer 11
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Retailer 14
September 9, 2026
Retailer 6$238 USD
Retailer 9$500 USD
Retailer 14$525 USD
Retailer 12$613 USD
Retailer 10$633 USD
Retailer 2$668 USD
Retailer 8$825 USD
Retailer 3$1,240 USD
Retailer 13$1,309 USD
Retailer 7$1,341 USD
Retailer 5$1,510 USD
Retailer 4$1,546 USD
Rare Carat$1,703 USD
Retailer 11$1,793 USD

9 data points across 14 retailers

2 retailers

A
Cheapest Retailer
-
$668 USD
A$1,028 AUD
Most Expensive
Rare Carat
ADR-E98224 · Aug 27
$1,703 USD
View
Price last confirmed 67 days ago
1 more retailer has this diamond
Prices start from $668 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
1.76ct Marquise
$668 USD