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Cushion|Lab Grown|IGI

1.50ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG735594112

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735594112

Diamond specifications and retailer prices

From $363 SGD
$284 USD
As of October 30, 2026
Save $1,385 SGD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,748 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG735594112 or 735594112. Listed at 16 retailers as of October 30, 2026, with prices from $363 to $1,748, a $1,385 spread on the same certified stone. Reve Diamonds lists it at $1,748. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle29.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735594112
Dimensions7.90 × 5.58 × 3.73 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm5.58 mm1.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735594112
Side View
Table 66.0%Crown 40°Girdle: MED-STKPavilion 29.5°Culet: NoneDepth 66.8%

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: $428 SGD|Low: $363 SGD|High: $1,748 SGD|Avg: $976 SGD|-0.6%
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
Reve Diamonds
October 30, 2026
Retailer 2$363 SGD
Retailer 14$404 SGD
Retailer 1$428 SGD
Retailer 10$543 SGD
Retailer 13$543 SGD
Retailer 9$693 SGD
Retailer 8$769 SGD
Retailer 3$789 SGD
Retailer 4$835 SGD
Retailer 11$940 SGD
Retailer 6$1,301 SGD
Retailer 7$1,363 SGD
Retailer 5$1,578 SGD
Retailer 15$1,586 SGD
Retailer 12$1,619 SGD
Reve Diamonds$1,748 SGD

41 data points across 16 retailers

16 retailers$363 SGD to $1,748 SGD

A
Cheapest Retailer
-
$363 SGD
$284 USD
Final sale: no returns
A
Retailer 2
-
$404 SGD
$316 USD
View
A
Retailer 3
-
$428 SGD
£264 GBP
View
A
Retailer 4
-
$543 SGD
$425 USD
View
B+
Retailer 5
-
$543 SGD
$425 USD
View
A
Retailer 6
-
$693 SGD
ZAR 8,758 ZAR
View
A
Retailer 7
-
$769 SGD
£474 GBP
View
A
Retailer 8
-
$789 SGD
$617 USD
View
A
Retailer 9
-
$835 SGD
$653 USD
View
B+
Retailer 10
-
$940 SGD
A$1,131 AUD
View
B+
Retailer 11
-
$1,301 SGD
View
B
Retailer 12
-
$1,363 SGD
$1,066 USD
View
B
Retailer 13
-
$1,578 SGD
£972 GBP
View
B
Retailer 14
-
$1,586 SGD
$1,241 USD
View
B
Retailer 15
-
$1,619 SGD
£997 GBP
View
Most Expensive
B
Reve Diamonds
062B06149 · Oct 30
$1,748 SGD
$1,367 USD
View
15 more retailers have this diamond
Prices start from $363 SGDSave up to $1,385 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 Cushion
$363 SGD