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Marquise|Lab Grown|IGI

1.49ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG797657750

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797657750

Diamond specifications and retailer prices

From $445 SGD
$348 USD
As of November 1, 2026
Save $898 SGD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,343 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.49ct lab-grown marquise diamond

This 1.49ct 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 LG797657750 or 797657750. Listed at 8 retailers as of November 1, 2026, with prices from $445 to $1,343, a $898 spread on the same certified stone. Brilliant Earth lists it at $1,343. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797657750
Dimensions11.51 × 5.97 × 3.77 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm5.97 mm1.49 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797657750
Side View
Table 57.0%Crown 33.9°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 63.1%

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: $1,343 SGD|Low: $445 SGD|High: $1,484 SGD|Avg: $963 SGD|-9.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 4$445 SGD
Retailer 5$561 SGD
Retailer 2$608 SGD
Retailer 6$826 SGD
Retailer 8$1,198 SGD
Retailer 7$1,289 SGD
Retailer 3$1,322 SGD
Brilliant Earth$1,343 SGD

38 data points across 8 retailers

8 retailers$445 SGD to $1,343 SGD

B+
Cheapest Retailer
-
$445 SGD
$348 USD
A
Retailer 2
-
$608 SGD
£374 GBP
View
B+
Retailer 3
-
$826 SGD
$646 USD
View
B+
Retailer 4
-
$1,128 SGD
$882 USD
View
Retailer 5
-
$1,198 SGD
A$1,441 AUD
View
Price last confirmed 98 days ago
Retailer 6
-
$1,289 SGD
$1,008 USD
View
Price last confirmed 91 days ago
B
Retailer 7
-
$1,322 SGD
£814 GBP
View
Most Expensive
B
Brilliant Earth
20618463A · Nov 2
$1,343 SGD
$1,050 USD
View
7 more retailers have this diamond
Prices start from $445 SGDSave up to $898 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
1.49ct Marquise
$445 SGD