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Marquise|Lab Grown|IGI

1.26ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG810615297

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG810615297

Diamond specifications and retailer prices

From $482 SGD
$377 USD
As of November 1, 2026
Save $1,267 SGD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,749 SGD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810615297 or 810615297. Listed at 10 retailers as of November 1, 2026, with prices from $482 to $1,749, a $1,267 spread on the same certified stone. MOH London lists it at $1,749. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810615297
Dimensions11.37 × 5.63 × 3.42 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm5.63 mm1.26 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810615297
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.7%

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 1
Current: $1,749 SGD|Low: $482 SGD|High: $1,770 SGD|Avg: $999 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$482 SGD
Retailer 8$529 SGD
Retailer 6$702 SGD
Retailer 2$768 SGD
Retailer 3$830 SGD
Retailer 7$922 SGD
Retailer 4$988 SGD
Retailer 5$1,573 SGD
Retailer 10$1,617 SGD
MOH London$1,749 SGD

40 data points across 10 retailers

10 retailers$482 SGD to $1,749 SGD

A
Cheapest Retailer
-
$482 SGD
$377 USD
A
Retailer 2
-
$529 SGD
$414 USD
View
B+
Retailer 3
-
$702 SGD
$549 USD
View
B+
Retailer 4
-
$768 SGD
£473 GBP
View
B+
Retailer 5
-
$830 SGD
A$998 AUD
View
Retailer 6
-
$922 SGD
$721 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$988 SGD
A$1,188 AUD
View
B
Retailer 8
-
$1,573 SGD
$1,230 USD
View
B
Retailer 9
-
$1,617 SGD
$1,265 USD
View
Most Expensive
B
MOH London
LG810615297 · Nov 2
$1,749 SGD
£1,077 GBP
View
9 more retailers have this diamond
Prices start from $482 SGDSave up to $1,267 SGD

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
$482 SGD