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Marquise|Lab Grown|IGI

1.58ct F VS2 Marquise Lab Grown Diamond

F/VS2 • IGI LG780623029

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780623029

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 October 30, 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) and certified by IGI LG780623029 or 780623029. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.58
Carat
F
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780623029
Dimensions11.90 × 6.11 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.11 mm1.58 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780623029
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $622 USD|Low: $205 USD|High: $1,960 USD|Avg: $886 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4$348 USD
Retailer 9$534 USD
Retailer 1$622 USD
Retailer 10$639 USD
Retailer 2$701 USD
Retailer 3$944 USD
Retailer 6$1,003 USD
Retailer 12$1,006 USD
Retailer 7$1,212 USD
Retailer 8$1,284 USD
The Diamond Guys$1,327 USD
Retailer 5$1,394 USD
Retailer 11$1,960 USD

53 data points across 13 retailers

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

Retailer 1
-
$944 USD
A$1,452 AUD
Price last confirmed 140 days ago
B
Retailer 2
-
$1,003 USD
CA$1,393 CAD
View
Most Expensive
B
The Diamond Guys
1951077091 · Oct 30
$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