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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG626435264

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG626435264

Diamond specifications and retailer prices

From $423 SGD
$330 USD
As of October 30, 2026
Save $2,140 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,563 SGD at Brilliant Earth · As of October 25, 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 LG626435264 or 626435264. Listed at 19 retailers as of October 25, 2026, with prices from $423 to $2,563, a $2,140 spread on the same certified stone. Brilliant Earth lists it at $2,563. 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 angle37.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626435264
Dimensions7.72 × 6.09 × 4.21 mm
L/W Ratio1.27
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
7.72 mm6.09 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626435264
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.1%

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: $2,563 SGD|Low: $423 SGD|High: $2,871 SGD|Avg: $1,219 SGD|-10.7%
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
October 30, 2026
Retailer 7$423 SGD
Retailer 3$469 SGD
Retailer 5$768 SGD
Retailer 12$769 SGD
Retailer 9$772 SGD
Retailer 11$807 SGD
Retailer 8$832 SGD
Retailer 6$900 SGD
Retailer 10$1,091 SGD
Retailer 2$1,622 SGD
Retailer 4$1,647 SGD
Retailer 14$1,762 SGD
Retailer 15$1,836 SGD
Retailer 13$1,883 SGD
Brilliant Earth$2,563 SGD

44 data points across 15 retailers

19 retailers$423 SGD to $2,563 SGD

A
Cheapest Retailer
-
$423 SGD
$330 USD
Final sale: no returns
A
Retailer 2
-
$469 SGD
$366 USD
View
A
Retailer 3
-
$768 SGD
$599 USD
View
A
Retailer 4
-
$769 SGD
$600 USD
View
A
Retailer 5
-
$772 SGD
€574 EUR
View
A
Retailer 6
-
$807 SGD
ZAR 10,166 ZAR
View
A
Retailer 7
-
$832 SGD
£511 GBP
View
A
Retailer 8
-
$843 SGD
$658 USD
View
A
Retailer 9
-
$900 SGD
$702 USD
View
B+
Retailer 10
-
$1,091 SGD
A$1,310 AUD
View
B
Retailer 11
-
$1,571 SGD
$1,225 USD
View
B+
Retailer 12
-
$1,622 SGD
A$1,947 AUD
View
B
Retailer 13
-
$1,647 SGD
$1,285 USD
View
Retailer 14
-
$1,762 SGD
$1,375 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,805 SGD
$1,408 USD
View
B
Retailer 16
-
$1,836 SGD
£1,128 GBP
View
B
Retailer 17
-
$1,883 SGD
£1,157 GBP
View
B
Retailer 18
-
$2,052 SGD
$1,601 USD
View
Most Expensive
B
Brilliant Earth
9683108A · Oct 25
$2,563 SGD
$2,000 USD
View
18 more retailers have this diamond
Prices start from $423 SGDSave up to $2,140 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
$423 SGD