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Marquise|Lab Grown|IGI

1.26ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG825654245

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654245

Diamond specifications and retailer prices

From $294 AUD
$206 USD
As of November 2, 2026
Save $1,409 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,703 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.26ct lab-grown marquise diamond

This 1.26ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825654245 or 825654245. Listed at 17 retailers as of November 2, 2026, with prices from $294 to $1,703, a $1,409 spread on the same certified stone. MOH London lists it at $1,703. 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

1.26
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654245
Dimensions11.00 × 5.55 × 3.52 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm5.55 mm1.26 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654245
Side View
Table 56.0%Crown 33.8°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.4%

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 2
Current: $1,703 AUD|Low: $280 AUD|High: $1,723 AUD|Avg: $774 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 2, 2026
Retailer 4$294 AUD
Retailer 15$328 AUD
Retailer 12$341 AUD
Retailer 7$364 AUD
Retailer 8$364 AUD
Retailer 9$466 AUD
Retailer 13$492 AUD
Retailer 10$665 AUD
Retailer 14$692 AUD
Retailer 6$899 AUD
Retailer 2$965 AUD
Retailer 11$990 AUD
Retailer 5$1,171 AUD
Retailer 3$1,186 AUD
Retailer 16$1,247 AUD
MOH London$1,703 AUD

33 data points across 16 retailers

17 retailers$294 AUD to $1,703 AUD

A
Cheapest Retailer
-
$294 AUD
$206 USD
A
Retailer 2
-
$328 AUD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$341 AUD
$239 USD
View
A
Retailer 4
-
$364 AUD
$255 USD
View
Retailer 5
-
$364 AUD
$255 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$466 AUD
£257 GBP
View
B+
Retailer 7
-
$492 AUD
$345 USD
View
A
Retailer 8
-
$665 AUD
£367 GBP
View
B+
Retailer 9
-
$692 AUD
$485 USD
View
B+
Retailer 10
-
$899 AUD
$630 USD
View
B
Retailer 11
-
$965 AUD
$676 USD
View
Retailer 12
-
$990 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,171 AUD
$821 USD
View
B
Retailer 14
-
$1,186 AUD
SGD 1,123 SGD
View
B
Retailer 15
-
$1,247 AUD
$874 USD
View
B
Retailer 16
-
$1,253 AUD
$878 USD
View
Most Expensive
B
MOH London
LG825654245 · Nov 2
$1,703 AUD
£940 GBP
View
16 more retailers have this diamond
Prices start from $294 AUDSave up to $1,409 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
1.26ct Marquise
$294 AUD