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Marquise|Lab Grown|IGI

1.50ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG824605399

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG824605399

Diamond specifications and retailer prices

From $395 SGD
$309 USD
As of November 2, 2026
Save $2,495 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,890 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824605399 or 824605399. Listed at 11 retailers as of November 2, 2026, with prices from $395 to $2,890, a $2,495 spread on the same certified stone. Brilliant Earth lists it at $2,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824605399
Dimensions11.45 × 6.09 × 3.72 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.45 mm6.09 mm1.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824605399
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 61.1%

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 2
Current: $2,890 SGD|Low: $395 SGD|High: $2,980 SGD|Avg: $1,278 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$395 SGD
Retailer 9$459 SGD
Retailer 5$761 SGD
Retailer 11$798 SGD
Retailer 7$909 SGD
Retailer 6$1,143 SGD
Retailer 2$1,252 SGD
Retailer 8$1,567 SGD
Retailer 3$1,576 SGD
Retailer 4$1,964 SGD
Brilliant Earth$2,890 SGD

22 data points across 11 retailers

11 retailers$395 SGD to $2,890 SGD

A
Cheapest Retailer
-
$395 SGD
$309 USD
A
Retailer 2
-
$459 SGD
$359 USD
View
A
Retailer 3
-
$761 SGD
$595 USD
View
A
Retailer 4
-
$798 SGD
$624 USD
View
Retailer 5
-
$909 SGD
€677 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,143 SGD
A$1,375 AUD
View
B+
Retailer 7
-
$1,252 SGD
$979 USD
View
B+
Retailer 8
-
$1,567 SGD
$1,225 USD
View
B+
Retailer 9
-
$1,576 SGD
$1,232 USD
View
B
Retailer 10
-
$1,964 SGD
£1,209 GBP
View
Most Expensive
B
Brilliant Earth
21124519A · Nov 2
$2,890 SGD
$2,260 USD
View
10 more retailers have this diamond
Prices start from $395 SGDSave up to $2,495 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
1.50ct Marquise
$395 SGD