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Cushion|Lab Grown|IGI

1.55ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG726538752

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG726538752

Diamond specifications and retailer prices

From $363 SGD
$284 USD
As of October 30, 2026
Save $2,609 SGD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,991 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726538752 or 726538752. Listed at 18 retailers as of October 30, 2026, with a 719% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726538752
Dimensions6.74 × 6.72 × 4.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm6.72 mm1.55 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726538752
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 66.7%

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: $2,991 SGD|Low: $363 SGD|High: $3,081 SGD|Avg: $1,073 SGD|-2.9%
Brilliant Earth
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
October 30, 2026
Retailer 5$363 SGD
Retailer 15$403 SGD
Retailer 7$543 SGD
Retailer 13$543 SGD
Retailer 10$663 SGD
Retailer 12$692 SGD
Retailer 3$740 SGD
Retailer 17$741 SGD
Retailer 2$768 SGD
Retailer 14$939 SGD
Retailer 16$1,020 SGD
Retailer 9$1,245 SGD
Retailer 4$1,361 SGD
Retailer 8$1,420 SGD
Retailer 11$1,624 SGD
Retailer 6$1,747 SGD
Brilliant Earth$2,991 SGD

42 data points across 17 retailers

18 retailers$363 SGD to $2,972 SGD

A
Cheapest Retailer
-
$363 SGD
$284 USD
Final sale: no returns
A
Retailer 2
-
$403 SGD
$315 USD
View
B+
Retailer 3
-
$543 SGD
$425 USD
View
A
Retailer 4
-
$543 SGD
$425 USD
View
A
Retailer 5
-
$663 SGD
€494 EUR
View
A
Retailer 6
-
$692 SGD
ZAR 8,750 ZAR
View
A
Retailer 7
-
$740 SGD
$579 USD
View
A
Retailer 8
-
$741 SGD
$580 USD
View
A
Retailer 9
-
$768 SGD
£473 GBP
View
A
Retailer 10
-
$939 SGD
A$1,130 AUD
View
B+
Retailer 11
-
$1,020 SGD
$798 USD
View
B+
Retailer 12
-
$1,245 SGD
$974 USD
View
B+
Retailer 13
-
$1,361 SGD
$1,065 USD
View
B+
Retailer 14
-
$1,420 SGD
View
B+
Retailer 15
-
$1,624 SGD
£1,000 GBP
View
B
Retailer 16
-
$1,747 SGD
$1,367 USD
View
B
Retailer 17
-
$2,972 SGD
$2,325 USD
View
Most Expensive
Brilliant Earth
16104412A · Oct 16
$2,991 SGD
$2,340 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $363 SGDSave up to $2,609 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
1.55ct Cushion
$363 SGD