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Marquise|Lab Grown|IGI

1.29ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG828671540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828671540

Diamond specifications and retailer prices

From $417 SGD
As of November 6, 2026
Save $1,021 SGD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,437 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.29ct lab-grown marquise diamond

This 1.29ct 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 top-tier cut grade and certified by IGI LG828671540 or 828671540. Listed at 9 retailers as of November 5, 2026, with prices from $417 to $1,437, a $1,021 spread on the same certified stone. MOH London lists it at $1,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828671540
Dimensions11.59 × 5.67 × 3.46 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm5.67 mm1.29 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828671540
Side View
Table 63.0%Crown 35.1°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 61.0%

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 6
Current: $1,437 SGD|Low: $417 SGD|High: $1,488 SGD|Avg: $815 SGD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$417 SGD
Retailer 2$520 SGD
Retailer 3$556 SGD
Retailer 6$641 SGD
Retailer 7$795 SGD
Retailer 4$1,037 SGD
Retailer 8$1,079 SGD
MOH London$1,437 SGD

37 data points across 8 retailers

9 retailers$417 SGD to $1,437 SGD

B+
Cheapest Retailer
-
$417 SGD
A
Retailer 2
-
$520 SGD
View
A
Retailer 3
-
$556 SGD
View
A
Retailer 4
-
$641 SGD
View
B+
Retailer 5
-
$795 SGD
View
Retailer 6
-
$886 SGD
View
Price last confirmed 69 days ago
B
Retailer 7
-
$1,037 SGD
View
Retailer 8
-
$1,079 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG828671540 · Nov 5
$1,437 SGD
£883 GBP
View
8 more retailers have this diamond
Prices start from $417 SGDSave up to $1,021 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
1.29ct Marquise
$417 SGD