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Marquise|Lab Grown|IGI

1.27ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG811668931

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811668931

Diamond specifications and retailer prices

From $566 SGD
As of November 1, 2026
Save $555 SGD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,315 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811668931 or 811668931. Listed at 9 retailers as of November 1, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811668931
Dimensions11.11 × 5.61 × 3.48 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
11.11 mm5.61 mm1.27 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811668931
Side View
Table 63.0%Crown 37.2°Girdle: THN-MEDPavilion 39.4°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,315 SGD|Low: $550 SGD|High: $1,400 SGD|Avg: $854 SGD|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 3$552 SGD
Retailer 8$566 SGD
Retailer 2$597 SGD
Retailer 4$656 SGD
Retailer 7$739 SGD
Retailer 5$916 SGD
Retailer 6$1,118 SGD
Retailer 9$1,121 SGD
MOH London$1,315 SGD

39 data points across 9 retailers

9 retailers$566 SGD to $1,121 SGD

Retailer 1
-
$552 SGD
Price last confirmed 11 days ago
A
Retailer 2
-
$566 SGD
View
A
Retailer 3
-
$597 SGD
View
A
Retailer 4
-
$656 SGD
View
A
Retailer 5
-
$739 SGD
View
B+
Retailer 6
-
$916 SGD
View
B+
Retailer 7
-
$1,118 SGD
View
B+
Retailer 8
-
$1,121 SGD
View
Most Expensive
MOH London
LG811668931 · Oct 26
$1,315 SGD
£808 GBP
View
Price last confirmed 11 days ago
8 more retailers have this diamond
Prices start from $566 SGDSave up to $555 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
1.27ct Marquise
$566 SGD