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Marquise|Lab Grown|IGI

1.58ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG782631759

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782631759

Diamond specifications and retailer prices

From $1,003 USD
CA$1,393 CAD
As of October 30, 2026
Save $324 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,327 USD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.58ct lab-grown marquise diamond

This 1.58ct 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 LG782631759 or 782631759. Listed at 3 retailers as of October 30, 2026, with prices from $1,003 to $1,327, a $324 spread on the same certified stone. The Diamond Guys lists it at $1,327. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782631759
Dimensions11.79 × 6.07 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm6.07 mm1.58 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782631759
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $622 USD|Low: $205 USD|High: $2,340 USD|Avg: $1,065 USD|-5.8%
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
The Diamond Guys
August 3, 2026
Retailer 11$534 USD
Retailer 1$622 USD
Retailer 13$639 USD
Retailer 6$670 USD
Retailer 4$701 USD
Retailer 12$877 USD
Retailer 7$937 USD
Retailer 9$1,003 USD
Retailer 3$1,006 USD
Retailer 10$1,212 USD
The Diamond Guys$1,327 USD
Retailer 2$1,355 USD
Retailer 8$1,394 USD
Retailer 5$1,960 USD
Retailer 14$2,310 USD

46 data points across 15 retailers

3 retailers$1,003 USD to $1,327 USD

Retailer 1
-
$937 USD
A$1,441 AUD
Price last confirmed 139 days ago
B+
Retailer 2
-
$1,003 USD
CA$1,393 CAD
View
Most Expensive
B
The Diamond Guys
1951077090 · Nov 1
$1,327 USD
View
2 more retailers have this diamond
Prices start from $1,003 USDSave up to $324 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+
1.58ct Marquise
$1,003 USD