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Marquise|Lab Grown|IGI

1.01ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG818682173

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682173

Diamond specifications and retailer prices

From $251 AUD
As of November 4, 2026
Save $1,202 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,453 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682173 or 818682173. Listed at 21 retailers as of November 4, 2026, with prices from $251 to $1,453, a $1,202 spread on the same certified stone. MOH London lists it at $1,453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682173
Dimensions10.73 × 5.20 × 3.23 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm5.20 mm1.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682173
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,453 AUD|Low: $251 AUD|High: $1,477 AUD|Avg: $724 AUD|-1.2%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 8$251 AUD
Retailer 4$280 AUD
Retailer 3$291 AUD
Retailer 2$370 AUD
Retailer 12$537 AUD
Retailer 9$553 AUD
Retailer 15$554 AUD
Retailer 14$750 AUD
Retailer 11$760 AUD
Retailer 13$761 AUD
Retailer 10$797 AUD
Retailer 16$827 AUD
Retailer 6$850 AUD
Retailer 5$1,079 AUD
Retailer 7$1,443 AUD
MOH London$1,453 AUD

30 data points across 16 retailers

21 retailers$251 AUD to $1,453 AUD

A
Cheapest Retailer
-
$251 AUD
A
Retailer 2
-
$280 AUD
View
Final sale: no returns
A
Retailer 3
-
$291 AUD
View
Retailer 4
-
$311 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$311 AUD
View
A
Retailer 6
-
$370 AUD
View
A
Retailer 7
-
$463 AUD
View
A
Retailer 8
-
$537 AUD
View
A
Retailer 9
-
$553 AUD
View
A
Retailer 10
-
$554 AUD
View
B+
Retailer 11
-
$750 AUD
View
B+
Retailer 12
-
$760 AUD
View
B+
Retailer 13
-
$761 AUD
View
B+
Retailer 14
-
$797 AUD
View
Retailer 15
-
$827 AUD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$850 AUD
View
B
Retailer 17
-
$1,001 AUD
View
B
Retailer 18
-
$1,043 AUD
View
B
Retailer 19
-
$1,079 AUD
View
B
Retailer 20
-
$1,443 AUD
View
Most Expensive
B
MOH London
LG818682173 · Nov 5
$1,453 AUD
£801 GBP
View
20 more retailers have this diamond
Prices start from $251 AUDSave up to $1,202 AUD

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
1.01ct Marquise
$251 AUD