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Marquise|Lab Grown|IGI

1.01ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG825654242

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654242

Diamond specifications and retailer prices

From $217 AUD
$152 USD
As of November 2, 2026
Save $1,037 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,254 AUD at MOH London · As of November 2, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG825654242 or 825654242. Listed at 16 retailers as of November 2, 2026, with prices from $217 to $1,254, a $1,037 spread on the same certified stone. MOH London lists it at $1,254. 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

1.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654242
Dimensions10.85 × 5.26 × 3.26 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
10.85 mm5.26 mm1.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654242
Side View
Table 59.0%Crown 31.6°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,254 AUD|Low: $207 AUD|High: $1,269 AUD|Avg: $580 AUD|-1.1%
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
November 2, 2026
Retailer 5$217 AUD
Retailer 14$241 AUD
Retailer 11$251 AUD
Retailer 7$268 AUD
Retailer 8$348 AUD
Retailer 12$364 AUD
Retailer 13$431 AUD
Retailer 9$463 AUD
Retailer 10$509 AUD
Retailer 4$692 AUD
Retailer 2$705 AUD
Retailer 3$739 AUD
Retailer 6$862 AUD
Retailer 15$941 AUD
MOH London$1,254 AUD

31 data points across 15 retailers

16 retailers$217 AUD to $1,254 AUD

A
Cheapest Retailer
-
$217 AUD
$152 USD
A
Retailer 2
-
$241 AUD
$169 USD
View
Final sale: no returns
A
Retailer 3
-
$251 AUD
$176 USD
View
Retailer 4
-
$268 AUD
$188 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$268 AUD
$188 USD
View
A
Retailer 6
-
$348 AUD
£192 GBP
View
B+
Retailer 7
-
$364 AUD
$255 USD
View
A
Retailer 8
-
$431 AUD
$302 USD
View
A
Retailer 9
-
$463 AUD
£256 GBP
View
B+
Retailer 10
-
$509 AUD
£281 GBP
View
B+
Retailer 11
-
$692 AUD
$485 USD
View
B+
Retailer 12
-
$705 AUD
$494 USD
View
B
Retailer 13
-
$739 AUD
SGD 700 SGD
View
B
Retailer 14
-
$862 AUD
$604 USD
View
B
Retailer 15
-
$941 AUD
$659 USD
View
Most Expensive
B
MOH London
LG825654242 · Nov 2
$1,254 AUD
£692 GBP
View
15 more retailers have this diamond
Prices start from $217 AUDSave up to $1,037 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
$217 AUD