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Marquise|Lab Grown|IGI

1.35ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG789604616

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789604616

Diamond specifications and retailer prices

From $1,020 USD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $1,020 USD at Brilliant Earth
View at Brilliant Earth

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789604616 or 789604616. Listed at 2 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789604616
Dimensions11.98 × 5.75 × 3.49 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm5.75 mm1.35 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789604616
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $1,020 USD|Low: $127 USD|High: $83,176 USD|Avg: $897 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 28, 2026
Retailer 2$332 USD
Retailer 7$428 USD
Retailer 4$510 USD
Retailer 3$687 USD
Retailer 10$712 USD
Retailer 6$722 USD
Retailer 5$775 USD
Retailer 9$884 USD
Retailer 8$931 USD
Brilliant Earth$1,020 USD

50 data points across 10 retailers

2 retailers

Retailer 1
-
$722 USD
A$1,111 AUD
Price last confirmed 139 days ago
Most Expensive
B
Brilliant Earth
19001986A · Oct 31
$1,020 USD
View
1 more retailer has this diamond

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
1.35ct Marquise
$1,020 USD