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Marquise|Lab Grown|IGI

1.00ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG844641171

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844641171

Diamond specifications and retailer prices

From $641 AUD
$450 USD
As of November 1, 2026
Save $750 AUD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,390 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844641171 or 844641171. Listed at 5 retailers as of November 1, 2026, with prices from $641 to $1,390, a $750 spread on the same certified stone. MOH London lists it at $1,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844641171
Dimensions10.29 × 5.23 × 3.27 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm5.23 mm1.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844641171
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,390 AUD|Low: $513 AUD|High: $1,398 AUD|Avg: $855 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$514 AUD
Retailer 3$641 AUD
Retailer 4$747 AUD
Retailer 5$1,018 AUD
MOH London$1,390 AUD

5 data points across 5 retailers

5 retailers$641 AUD to $1,390 AUD

Retailer 1
-
$514 AUD
€344 EUR
Price last confirmed 7 days ago
B+
Retailer 2
-
$641 AUD
$450 USD
View
B+
Retailer 3
-
$747 AUD
$525 USD
View
B
Retailer 4
-
$1,018 AUD
$715 USD
View
Most Expensive
B
MOH London
LG844641171 · Nov 1
$1,390 AUD
£769 GBP
View
4 more retailers have this diamond
Prices start from $641 AUDSave up to $750 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.

B+
1.00ct Marquise
$641 AUD