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Marquise|Lab Grown|IGI

1.48ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG793621518

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793621518

Diamond specifications and retailer prices

From $461 SGD
As of November 2, 2026
Save $1,244 SGD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,507 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.48ct lab-grown marquise diamond

This 1.48ct 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 LG793621518 or 793621518. Listed at 17 retailers as of November 1, 2026, with a 270% 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

1.48
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793621518
Dimensions11.77 × 5.94 × 3.74 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm5.94 mm1.48 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793621518
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.0%

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 2
Current: $2,507 SGD|Low: $349 SGD|High: $2,507 SGD|Avg: $1,010 SGD
Queensmith
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
Retailer 17
November 2, 2026
Retailer 3$349 SGD
Retailer 10$461 SGD
Retailer 8$519 SGD
Retailer 17$615 SGD
Retailer 12$666 SGD
Retailer 11$727 SGD
Retailer 9$741 SGD
Retailer 7$811 SGD
Retailer 16$942 SGD
Retailer 2$977 SGD
Retailer 4$1,118 SGD
Retailer 13$1,275 SGD
Retailer 6$1,309 SGD
Retailer 15$1,435 SGD
Retailer 14$1,547 SGD
Retailer 5$1,706 SGD
Queensmith$2,507 SGD

22 data points across 17 retailers

17 retailers$461 SGD to $1,706 SGD

A
Cheapest Retailer
-
$461 SGD
B+
Retailer 2
-
$519 SGD
View
Retailer 3
-
$615 SGD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$666 SGD
View
A
Retailer 5
-
$727 SGD
View
B+
Retailer 6
-
$811 SGD
View
Retailer 7
-
$942 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$977 SGD
View
Retailer 9
-
$1,118 SGD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$1,275 SGD
View
B
Retailer 11
-
$1,275 SGD
View
Retailer 12
-
$1,282 SGD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$1,309 SGD
View
B
Retailer 14
-
$1,435 SGD
View
B
Retailer 15
-
$1,547 SGD
View
B
Retailer 16
-
$1,706 SGD
View
Most Expensive
Queensmith
LG793621518 · Oct 27
$2,507 SGD
£1,540 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $461 SGDSave up to $1,244 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
1.48ct Marquise
$461 SGD