Marquise|Lab Grown|IGI

1.30ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG817624269

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817624269

Diamond specifications and retailer prices

From $390 USD
As of October 30, 2026
9 retailers carry this diamond
Most expensive: $1,209 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817624269 or 817624269. Listed at 9 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817624269
Dimensions10.97 × 5.84 × 3.49 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm5.84 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817624269
Side View
Table 62.0%Crown 33.7°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,209 USD|Low: $272 USD|High: $22,809 USD|Avg: $1,337 USD|-94.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$272 USD
Retailer 2$390 USD
Retailer 8$431 USD
Retailer 3$434 USD
Retailer 11$472 USD
Retailer 4$507 USD
Retailer 5$551 USD
Retailer 7$879 USD
Retailer 10$885 USD
Retailer 9$1,135 USD
MOH London$1,209 USD

34 data points across 11 retailers

9 retailers

Retailer 1
-
$272 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$390 USD
View
Retailer 3
-
$431 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$507 USD
ZAR 8,196 ZAR
View
Price last confirmed 7 days ago
Retailer 5
-
$551 USD
£434 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
$879 USD
A$1,353 AUD
View
Price last confirmed 26 days ago
Retailer 7
-
$885 USD
View
Price last confirmed 51 days ago
Retailer 8
-
$1,135 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG817624269 · Oct 21
$1,209 USD
£952 GBP
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from $390 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.

A
1.30ct Marquise
$390 USD