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Marquise|Lab Grown|IGI

1.05ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG847677978

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847677978

Diamond specifications and retailer prices

From $311 SGD
As of November 4, 2026
Save $831 SGD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,266 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847677978 or 847677978. Listed at 12 retailers as of November 4, 2026, with a 267% 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

1.05
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847677978
Dimensions10.32 × 5.26 × 3.30 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm5.26 mm1.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847677978
Side View
Table 60.0%Crown 35.1°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 62.7%

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 4
Current: $1,266 SGD|Low: $311 SGD|High: $1,266 SGD|Avg: $627 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 3$311 SGD
Retailer 5$342 SGD
Retailer 9$360 SGD
Retailer 4$449 SGD
Retailer 12$456 SGD
Retailer 6$473 SGD
Retailer 11$607 SGD
Retailer 7$663 SGD
Retailer 10$742 SGD
Retailer 2$889 SGD
Retailer 8$1,141 SGD
MOH London$1,266 SGD

13 data points across 12 retailers

12 retailers$311 SGD to $1,141 SGD

A
Cheapest Retailer
-
$311 SGD
A
Retailer 2
-
$342 SGD
View
B+
Retailer 3
-
$360 SGD
View
A
Retailer 4
-
$449 SGD
View
Retailer 5
-
$456 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$473 SGD
View
Retailer 7
-
$607 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$663 SGD
View
B+
Retailer 9
-
$742 SGD
View
B+
Retailer 10
-
$889 SGD
View
B
Retailer 11
-
$1,141 SGD
View
Most Expensive
MOH London
LG847677978 · Oct 26
$1,266 SGD
£780 GBP
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $311 SGDSave up to $831 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
1.05ct Marquise
$311 SGD