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Cushion|Lab Grown|IGI

1.01ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG830619059

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830619059

Diamond specifications and retailer prices

From $245 SGD
As of November 3, 2026
Save $1,168 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,413 SGD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830619059 or 830619059. Listed at 16 retailers as of November 3, 2026, with prices from $245 to $1,413, a $1,168 spread on the same certified stone. Helzberg Diamonds lists it at $1,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830619059
Dimensions7.25 × 4.98 × 3.34 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm4.98 mm1.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830619059
Side View
Table 59.0%Crown 34.1°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 67.1%

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: Nov 3
Current: $1,413 SGD|Low: $206 SGD|High: $1,413 SGD|Avg: $655 SGD
Helzberg Diamonds
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
November 5, 2026
Retailer 12$245 SGD
Retailer 9$331 SGD
Retailer 5$413 SGD
Retailer 15$463 SGD
Retailer 13$468 SGD
Retailer 2$477 SGD
Retailer 4$484 SGD
Retailer 16$579 SGD
Retailer 8$620 SGD
Retailer 11$662 SGD
Retailer 10$686 SGD
Retailer 7$742 SGD
Retailer 6$942 SGD
Retailer 3$946 SGD
Retailer 14$1,269 SGD
Helzberg Diamonds$1,413 SGD

9 data points across 16 retailers

16 retailers$245 SGD to $1,413 SGD

A
Cheapest Retailer
-
$245 SGD
Final sale: no returns
A
Retailer 2
-
$331 SGD
View
A
Retailer 3
-
$413 SGD
View
A
Retailer 4
-
$463 SGD
View
A
Retailer 5
-
$468 SGD
View
A
Retailer 6
-
$477 SGD
View
A
Retailer 7
-
$484 SGD
View
B+
Retailer 8
-
$579 SGD
View
B+
Retailer 9
-
$620 SGD
View
B+
Retailer 10
-
$662 SGD
View
B+
Retailer 11
-
$686 SGD
View
B
Retailer 12
-
$742 SGD
View
B
Retailer 13
-
$942 SGD
View
B
Retailer 14
-
$946 SGD
View
B
Retailer 15
-
$1,269 SGD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMHPGLP · Nov 4
$1,413 SGD
$1,106 USD
View
15 more retailers have this diamond
Prices start from $245 SGDSave up to $1,168 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
1.01ct Cushion
$245 SGD