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Marquise|Lab Grown|IGI

1.38ct D VS2 Marquise Lab Grown Diamond

D/VS2 • IGI LG784698109

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784698109

Diamond specifications and retailer prices

From €1,038 EUR
$1,160 USD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: €1,038 EUR at Brilliant Earth
View at Brilliant Earth

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG784698109 or 784698109. Listed at 3 retailers as of October 31, 2026. 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

1.38
Carat
D
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784698109
Dimensions11.18 × 5.89 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.18 mm5.89 mm1.38 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784698109
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.3%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: €1,038 EUR|Low: €317 EUR|High: €85,682 EUR|Avg: €867 EUR|-21.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
August 17, 2026
Retailer 4€317 EUR
Retailer 9€445 EUR
Retailer 5€499 EUR
Retailer 7€503 EUR
Retailer 8€529 EUR
Retailer 2€619 EUR
Retailer 3€703 EUR
Retailer 6€726 EUR
Brilliant Earth€1,038 EUR

74 data points across 9 retailers

3 retailers

Retailer 1
-
€529 EUR
A$909 AUD
Price last confirmed 122 days ago
Retailer 2
-
€703 EUR
$785 USD
View
Price last confirmed 77 days ago
Most Expensive
C
Brilliant Earth
18424910A · Oct 31
€1,038 EUR
$1,160 USD
View
2 more retailers have 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.

C
1.38ct Marquise
€1,038 EUR