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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG633492828

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG633492828

Diamond specifications and retailer prices

From $233 SGD
$182 USD
As of October 30, 2026
Save $1,144 SGD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,376 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG633492828 or 633492828. Listed at 14 retailers as of October 30, 2026, with prices from $233 to $1,376, a $1,144 spread on the same certified stone. Reve Diamonds lists it at $1,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633492828
Dimensions6.73 × 5.50 × 3.75 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.73 mm5.50 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633492828
Side View
Table 66.0%Crown 29.2°Girdle: MED-THKPavilion 42°Culet: NoneDepth 68.2%

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: $458 SGD|Low: $233 SGD|High: $1,376 SGD|Avg: $707 SGD|+4.6%
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
Reve Diamonds
October 30, 2026
Retailer 13$233 SGD
Retailer 14$327 SGD
Retailer 4$431 SGD
Retailer 10$445 SGD
Retailer 1$458 SGD
Retailer 2$468 SGD
Retailer 7$472 SGD
Retailer 9$492 SGD
Retailer 11$631 SGD
Retailer 3$666 SGD
Retailer 5$903 SGD
Retailer 12$1,023 SGD
Retailer 8$1,218 SGD
Retailer 6$1,247 SGD
Reve Diamonds$1,376 SGD

36 data points across 15 retailers

14 retailers$233 SGD to $1,376 SGD

A
Cheapest Retailer
-
$233 SGD
$182 USD
Final sale: no returns
Retailer 2
-
$327 SGD
£202 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$431 SGD
$337 USD
View
A
Retailer 4
-
$445 SGD
ZAR 5,618 ZAR
View
A
Retailer 5
-
$458 SGD
£282 GBP
View
A
Retailer 6
-
$468 SGD
$366 USD
View
A
Retailer 7
-
$472 SGD
€352 EUR
View
A
Retailer 8
-
$492 SGD
£303 GBP
View
B+
Retailer 9
-
$631 SGD
A$759 AUD
View
B+
Retailer 10
-
$666 SGD
$521 USD
View
B
Retailer 11
-
$903 SGD
$706 USD
View
B
Retailer 12
-
$1,023 SGD
$800 USD
View
B
Retailer 13
-
$1,218 SGD
£750 GBP
View
Most Expensive
B
Reve Diamonds
E772F65CD · Oct 30
$1,376 SGD
$1,077 USD
View
13 more retailers have this diamond
Prices start from $233 SGDSave up to $1,144 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
1.05ct Cushion
$233 SGD