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Marquise|Lab Grown|IGI

1.30ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG825687317

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825687317

Diamond specifications and retailer prices

From $282 USD
HK$2,200 HKD
As of October 29, 2026
11 retailers carry this diamond
Most expensive: $1,177 USD at MOH London · As of October 4, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825687317 or 825687317. Listed at 11 retailers as of October 29, 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825687317
Dimensions11.40 × 5.50 × 3.53 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.40 mm5.50 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825687317
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,177 USD|Low: $282 USD|High: $1,189 USD|Avg: $657 USD|-0.9%
MOH London
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
October 6, 2026
Retailer 6$282 USD
Retailer 9$335 USD
Retailer 11$405 USD
Retailer 14$429 USD
Retailer 10$446 USD
Retailer 5$496 USD
Retailer 7$582 USD
Retailer 8$745 USD
Retailer 12$808 USD
Retailer 3$837 USD
Retailer 13$854 USD
Retailer 2$930 USD
Retailer 4$975 USD
MOH London$1,177 USD

16 data points across 14 retailers

11 retailers

Retailer 1
-
$193 USD
Price last confirmed 31 days ago
Retailer 2
-
$235 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$249 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$282 USD
HK$2,200 HKD
View
Retailer 5
-
$429 USD
ZAR 6,930 ZAR
View
Price last confirmed 32 days ago
Retailer 6
-
$582 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$745 USD
View
Price last confirmed 29 days ago
Retailer 8
-
$808 USD
View
Price last confirmed 33 days ago
Retailer 9
-
$808 USD
SGD 1,092 SGD
View
Price last confirmed 28 days ago
Retailer 10
-
$930 USD
View
Price last confirmed 23 days ago
Most Expensive
MOH London
LG825687317 · Oct 4
$1,177 USD
£927 GBP
View
Price last confirmed 29 days ago
10 more retailers have this diamond
Prices start from $282 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
$282 USD