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 $206 USD
As of October 30, 2026
Save $988 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,194 USD at MOH London · As of November 1, 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 October 30, 2026, with prices from $206 to $1,194, a $988 spread on the same certified stone. MOH London lists it at $1,194. 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
Color
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

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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: Oct 30
Current: $1,194 USD|Low: $196 USD|High: $1,208 USD|Avg: $543 USD|-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$206 USD
Retailer 15$230 USD
Retailer 12$239 USD
Retailer 7$255 USD
Retailer 8$255 USD
Retailer 9$327 USD
Retailer 13$345 USD
Retailer 2$466 USD
Retailer 14$485 USD
Retailer 6$630 USD
Retailer 10$663 USD
Retailer 11$694 USD
Retailer 5$821 USD
Retailer 3$831 USD
Retailer 16$874 USD
MOH London$1,194 USD

34 data points across 16 retailers

17 retailers$206 USD to $1,194 USD

A
Cheapest Retailer
-
$206 USD
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$239 USD
View
A
Retailer 4
-
$255 USD
View
Retailer 5
-
$255 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$327 USD
£257 GBP
View
B+
Retailer 7
-
$345 USD
View
A
Retailer 8
-
$466 USD
£367 GBP
View
B+
Retailer 9
-
$485 USD
View
B+
Retailer 10
-
$630 USD
View
B+
Retailer 11
-
$663 USD
View
Retailer 12
-
$694 USD
A$1,067 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$821 USD
View
B
Retailer 14
-
$831 USD
SGD 1,123 SGD
View
B
Retailer 15
-
$874 USD
View
B
Retailer 16
-
$878 USD
View
Most Expensive
B
MOH London
LG825654245 · Nov 1
$1,194 USD
£940 GBP
View
16 more retailers have this diamond
Prices start from $206 USDSave up to $988 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
1.26ct Marquise
$206 USD