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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG786645267

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

Certificate IGI LG786645267

Diamond specifications and retailer prices

From $492 SGD
HK$3,000 HKD
As of October 30, 2026
Save $1,841 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,333 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct 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 top-tier cut grade and certified by IGI LG786645267 or 786645267. Listed at 18 retailers as of October 26, 2026, with prices from $492 to $2,333, a $1,841 spread on the same certified stone. Brilliant Earth lists it at $2,333. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645267
Dimensions6.64 × 6.60 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.64 mm6.60 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645267
Side View
Table 62.0%Crown 33.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 67.9%

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: $2,333 SGD|Low: $400 SGD|High: $2,333 SGD|Avg: $1,142 SGD
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
October 30, 2026
Retailer 5$400 SGD
Retailer 3$443 SGD
Retailer 9$596 SGD
Retailer 8$761 SGD
Retailer 2$781 SGD
Retailer 6$795 SGD
Retailer 7$1,031 SGD
Retailer 12$1,136 SGD
Retailer 4$1,424 SGD
Retailer 13$1,580 SGD
Retailer 11$1,756 SGD
Retailer 10$1,778 SGD
Brilliant Earth$2,333 SGD

41 data points across 13 retailers

18 retailers$492 SGD to $2,333 SGD

Retailer 1
-
$400 SGD
$312 USD
Price last confirmed 11 days ago
Final sale: no returns
Retailer 2
-
$443 SGD
$346 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$492 SGD
HK$3,000 HKD
View
A
Retailer 4
-
$596 SGD
$465 USD
View
A
Retailer 5
-
$596 SGD
$465 USD
View
A
Retailer 6
-
$761 SGD
ZAR 9,596 ZAR
View
A
Retailer 7
-
$781 SGD
£480 GBP
View
A
Retailer 8
-
$795 SGD
€591 EUR
View
A
Retailer 9
-
$836 SGD
$652 USD
View
B+
Retailer 10
-
$1,031 SGD
A$1,237 AUD
View
B+
Retailer 11
-
$1,136 SGD
$886 USD
View
B+
Retailer 12
-
$1,424 SGD
View
B+
Retailer 13
-
$1,489 SGD
$1,162 USD
View
B+
Retailer 14
-
$1,580 SGD
$1,233 USD
View
Retailer 15
-
$1,756 SGD
$1,370 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
$1,778 SGD
£1,092 GBP
View
B
Retailer 17
-
$1,852 SGD
$1,445 USD
View
Most Expensive
B
Brilliant Earth
21140369A · Oct 26
$2,333 SGD
$1,820 USD
View
17 more retailers have this diamond
Prices start from $492 SGDSave up to $1,841 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
1.54ct Cushion
$492 SGD