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Marquise|Lab Grown|IGI

1.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG644486829

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG644486829

Diamond specifications and retailer prices

From $420 SGD
$328 USD
As of October 30, 2026
Save $1,911 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,331 SGD at With Clarity · As of October 30, 2026
View at With Clarity

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG644486829 or 644486829. Listed at 25 retailers as of October 30, 2026, with prices from $420 to $2,331, a $1,911 spread on the same certified stone. With Clarity lists it at $2,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644486829
Dimensions11.53 × 5.94 × 3.74 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
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
11.53 mm5.94 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644486829
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 63.0%

Caratlytics Score

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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: Oct 30
Current: $934 SGD|Low: $420 SGD|High: $2,331 SGD|Avg: $1,177 SGD|-14.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 21
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Retailer 24
With Clarity
October 30, 2026
Retailer 5$420 SGD
Retailer 20$470 SGD
Retailer 24$488 SGD
Retailer 3$522 SGD
Retailer 4$555 SGD
Retailer 11$607 SGD
Retailer 23$660 SGD
Retailer 9$737 SGD
Retailer 14$823 SGD
Retailer 8$851 SGD
Retailer 12$852 SGD
Retailer 21$897 SGD
Retailer 1$934 SGD
Retailer 18$1,031 SGD
Retailer 16$1,184 SGD
Retailer 19$1,216 SGD
Retailer 7$1,530 SGD
Retailer 6$1,678 SGD
Retailer 13$1,735 SGD
Retailer 17$1,752 SGD
Retailer 15$1,787 SGD
Retailer 2$1,826 SGD
Retailer 10$2,055 SGD
Retailer 22$2,095 SGD
With Clarity$2,331 SGD

27 data points across 25 retailers

25 retailers$420 SGD to $2,331 SGD

A
Cheapest Retailer
-
$420 SGD
$328 USD
A
Retailer 2
-
$470 SGD
$367 USD
View
Final sale: no returns
A
Retailer 3
-
$488 SGD
$381 USD
View
A
Retailer 4
-
$522 SGD
$407 USD
View
Retailer 5
-
$555 SGD
£341 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$607 SGD
HK$3,700 HKD
View
A
Retailer 7
-
$660 SGD
$515 USD
View
A
Retailer 8
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$737 SGD
$575 USD
View
A
Retailer 9
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$823 SGD
$642 USD
View
A
Retailer 10
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$851 SGD
$664 USD
View
A
Retailer 11
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$852 SGD
€633 EUR
View
A
Retailer 12
-
$897 SGD
ZAR 11,306 ZAR
View
A
Retailer 13
-
$934 SGD
£574 GBP
View
B+
Retailer 14
-
$1,031 SGD
A$1,238 AUD
View
B+
Retailer 15
-
$1,184 SGD
$924 USD
View
B+
Retailer 16
-
$1,216 SGD
A$1,460 AUD
View
B
Retailer 17
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$1,530 SGD
$1,194 USD
View
B+
Retailer 18
-
$1,678 SGD
$1,309 USD
View
B
Retailer 19
-
$1,735 SGD
$1,353 USD
View
B
Retailer 20
-
$1,752 SGD
View
Retailer 21
-
$1,787 SGD
A$2,145 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$1,826 SGD
$1,425 USD
View
B
Retailer 23
-
$2,055 SGD
$1,603 USD
View
B
Retailer 24
-
$2,095 SGD
£1,287 GBP
View
Most Expensive
B
With Clarity
644486829 · Oct 30
$2,331 SGD
$1,819 USD
View
24 more retailers have this diamond
Prices start from $420 SGDSave up to $1,911 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
$420 SGD