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Marquise|Lab Grown|IGI

1.50ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG850686921

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850686921

Diamond specifications and retailer prices

From $345 SGD
$270 USD
As of November 2, 2026
Save $2,711 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,057 SGD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

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 LG850686921 or 850686921. Listed at 19 retailers as of November 2, 2026, with prices from $345 to $3,057, a $2,711 spread on the same certified stone. Yadav Diamonds lists it at $3,057. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850686921
Dimensions12.26 × 5.83 × 3.70 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm5.83 mm1.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850686921
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

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: $856 SGD|Low: $345 SGD|High: $3,057 SGD|Avg: $1,078 SGD
Retailer 1
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
Retailer 18
Yadav Diamonds
November 2, 2026
Retailer 13$345 SGD
Retailer 17$402 SGD
Retailer 18$417 SGD
Retailer 7$428 SGD
Retailer 12$453 SGD
Retailer 8$674 SGD
Retailer 5$678 SGD
Retailer 15$739 SGD
Retailer 14$747 SGD
Retailer 16$795 SGD
Retailer 1$856 SGD
Retailer 3$1,374 SGD
Retailer 9$1,379 SGD
Retailer 10$1,443 SGD
Retailer 11$1,485 SGD
Retailer 4$1,718 SGD
Retailer 2$1,753 SGD
Retailer 6$1,813 SGD
Yadav Diamonds$3,057 SGD

3 data points across 19 retailers

19 retailers$345 SGD to $3,057 SGD

A
Cheapest Retailer
-
$345 SGD
$270 USD
A
Retailer 2
-
$402 SGD
$314 USD
View
A
Retailer 3
-
$417 SGD
$326 USD
View
Final sale: no returns
A
Retailer 4
-
$428 SGD
$335 USD
View
A
Retailer 5
-
$453 SGD
£279 GBP
View
A
Retailer 6
-
$674 SGD
$527 USD
View
A
Retailer 7
-
$678 SGD
$530 USD
View
A
Retailer 8
-
$739 SGD
ZAR 9,336 ZAR
View
A
Retailer 9
-
$747 SGD
£460 GBP
View
A
Retailer 10
-
$795 SGD
$622 USD
View
A
Retailer 11
-
$856 SGD
$669 USD
View
B+
Retailer 12
-
$1,374 SGD
$1,074 USD
View
B+
Retailer 13
-
$1,379 SGD
$1,078 USD
View
B
Retailer 14
-
$1,443 SGD
$1,128 USD
View
B
Retailer 15
-
$1,485 SGD
CA$1,613 CAD
View
B
Retailer 16
-
$1,718 SGD
£1,058 GBP
View
B
Retailer 17
-
$1,753 SGD
$1,371 USD
View
B
Retailer 18
-
$1,813 SGD
$1,418 USD
View
Most Expensive
B
Yadav Diamonds
13379479 · Nov 2
$3,057 SGD
$2,390 USD
View
18 more retailers have this diamond
Prices start from $345 SGDSave up to $2,711 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
$345 SGD