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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG610312727

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG610312727

Diamond specifications and retailer prices

From $233 SGD
$182 USD
As of October 28, 2026
Save $1,147 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,380 SGD at Reve Diamonds · As of October 28, 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 LG610312727 or 610312727. Listed at 15 retailers as of October 28, 2026, with prices from $233 to $1,380, a $1,147 spread on the same certified stone. Reve Diamonds lists it at $1,380. 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 angle30.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610312727
Dimensions7.07 × 5.42 × 3.61 mm
L/W Ratio1.30
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
7.07 mm5.42 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610312727
Side View
Table 66.0%Crown 30.5°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 66.6%

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 28
Current: $474 SGD|Low: $233 SGD|High: $1,380 SGD|Avg: $633 SGD|+2.9%
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 29, 2026
Retailer 2$233 SGD
Retailer 12$260 SGD
Retailer 13$328 SGD
Retailer 5$432 SGD
Retailer 10$446 SGD
Retailer 8$456 SGD
Retailer 3$469 SGD
Retailer 1$474 SGD
Retailer 9$493 SGD
Retailer 11$633 SGD
Retailer 4$668 SGD
Retailer 6$905 SGD
Retailer 14$1,026 SGD
Retailer 7$1,221 SGD
Reve Diamonds$1,380 SGD

34 data points across 15 retailers

15 retailers$233 SGD to $1,380 SGD

A
Cheapest Retailer
-
$233 SGD
$182 USD
Final sale: no returns
A
Retailer 2
-
$260 SGD
$203 USD
View
A
Retailer 3
-
$328 SGD
£202 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$432 SGD
$337 USD
View
A
Retailer 5
-
$446 SGD
ZAR 5,618 ZAR
View
A
Retailer 6
-
$456 SGD
£280 GBP
View
A
Retailer 7
-
$469 SGD
$366 USD
View
A
Retailer 8
-
$474 SGD
€352 EUR
View
A
Retailer 9
-
$493 SGD
£303 GBP
View
B+
Retailer 10
-
$633 SGD
A$759 AUD
View
B+
Retailer 11
-
$668 SGD
$521 USD
View
B
Retailer 12
-
$905 SGD
$706 USD
View
B
Retailer 13
-
$1,026 SGD
$800 USD
View
B
Retailer 14
-
$1,221 SGD
£750 GBP
View
Most Expensive
B
Reve Diamonds
D81560AA2 · Oct 28
$1,380 SGD
$1,077 USD
View
14 more retailers have this diamond
Prices start from $233 SGDSave up to $1,147 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