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Marquise|Lab Grown|IGI

1.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG817624305

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817624305

Diamond specifications and retailer prices

From $308 SGD
$241 USD
As of October 30, 2026
Save $2,645 SGD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,953 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817624305 or 817624305. Listed at 8 retailers as of October 29, 2026, with prices from $308 to $2,953, a $2,645 spread on the same certified stone. Do Amore Diamonds lists it at $2,953. 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 angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817624305
Dimensions12.26 × 6.05 × 3.67 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm6.05 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817624305
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

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: Oct 30
Current: $2,953 SGD|Low: $308 SGD|High: $3,068 SGD|Avg: $1,229 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$308 SGD
Retailer 6$357 SGD
Retailer 5$644 SGD
Retailer 10$956 SGD
Retailer 7$979 SGD
Retailer 9$1,157 SGD
Retailer 8$1,252 SGD
Retailer 4$1,354 SGD
Retailer 3$1,697 SGD
Do Amore Diamonds$2,953 SGD

26 data points across 10 retailers

8 retailers$308 SGD to $2,953 SGD

A
Cheapest Retailer
-
$308 SGD
$241 USD
A
Retailer 2
-
$357 SGD
$279 USD
View
A
Retailer 3
-
$644 SGD
$504 USD
View
B+
Retailer 4
-
$979 SGD
A$1,178 AUD
View
B+
Retailer 5
-
$1,252 SGD
$979 USD
View
B+
Retailer 6
-
$1,354 SGD
$1,059 USD
View
B+
Retailer 7
-
$1,697 SGD
£1,045 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4A565B750 · Oct 29
$2,953 SGD
$2,310 USD
View
7 more retailers have this diamond
Prices start from $308 SGDSave up to $2,645 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
$308 SGD