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Marquise|Lab Grown|IGI

1.60ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG786664639

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786664639

Diamond specifications and retailer prices

From $1,026 USD
CA$1,425 CAD
As of November 2, 2026
Save $331 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,357 USD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 1.6ct lab-grown marquise diamond

This 1.6ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786664639 or 786664639. Listed at 3 retailers as of November 2, 2026, with prices from $1,026 to $1,357, a $331 spread on the same certified stone. The Diamond Guys lists it at $1,357. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786664639
Dimensions12.64 × 6.02 × 3.75 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm6.02 mm1.60 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786664639
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,031 USD|Low: $505 USD|High: $1,411 USD|Avg: $946 USD|-13.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 3, 2026
Retailer 3$505 USD
Retailer 6$557 USD
Retailer 5$637 USD
Retailer 10$647 USD
Retailer 2$710 USD
Retailer 7$951 USD
Retailer 8$1,026 USD
Retailer 1$1,031 USD
Retailer 9$1,241 USD
Retailer 4$1,283 USD
The Diamond Guys$1,357 USD
Retailer 11$1,370 USD

34 data points across 12 retailers

3 retailers$1,026 USD to $1,357 USD

Retailer 1
-
$951 USD
A$1,463 AUD
Price last confirmed 140 days ago
B
Retailer 2
-
$1,026 USD
CA$1,425 CAD
View
Most Expensive
B
The Diamond Guys
1952044011 · Nov 3
$1,357 USD
View
2 more retailers have this diamond
Prices start from $1,026 USDSave up to $331 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.

B
1.60ct Marquise
$1,026 USD