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Cushion|Lab Grown|IGI

1.05ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG830671731

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830671731

Diamond specifications and retailer prices

From $245 SGD
$192 USD
As of October 28, 2026
Save $1,391 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,636 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830671731 or 830671731. Listed at 14 retailers as of October 28, 2026, with prices from $245 to $1,636, a $1,391 spread on the same certified stone. Do Amore Diamonds lists it at $1,636. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830671731
Dimensions7.07 × 5.08 × 3.44 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm5.08 mm1.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830671731
Side View
Table 65.0%Crown 42°Girdle: MED-THKPavilion 33.3°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,636 SGD|Low: $180 SGD|High: $1,700 SGD|Avg: $888 SGD|+0.8%
Do Amore 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
October 30, 2026
Retailer 14$245 SGD
Retailer 12$368 SGD
Retailer 9$516 SGD
Retailer 7$545 SGD
Retailer 4$602 SGD
Retailer 10$733 SGD
Retailer 6$786 SGD
Retailer 2$827 SGD
Retailer 13$959 SGD
Retailer 3$1,094 SGD
Retailer 5$1,187 SGD
Retailer 11$1,412 SGD
Retailer 8$1,413 SGD
Do Amore Diamonds$1,636 SGD

18 data points across 14 retailers

14 retailers$245 SGD to $1,636 SGD

A
Cheapest Retailer
-
$245 SGD
$192 USD
Final sale: no returns
B+
Retailer 2
-
$368 SGD
$288 USD
View
A
Retailer 3
-
$516 SGD
ZAR 6,517 ZAR
View
A
Retailer 4
-
$545 SGD
£335 GBP
View
A
Retailer 5
-
$602 SGD
$471 USD
View
B+
Retailer 6
-
$733 SGD
A$882 AUD
View
Retailer 7
-
$786 SGD
$615 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$827 SGD
CA$899 CAD
View
B+
Retailer 9
-
$959 SGD
$750 USD
View
B
Retailer 10
-
$1,094 SGD
$856 USD
View
B
Retailer 11
-
$1,187 SGD
$928 USD
View
B
Retailer 12
-
$1,412 SGD
$1,105 USD
View
B
Retailer 13
-
$1,413 SGD
£870 GBP
View
Most Expensive
B
Do Amore Diamonds
25-2232128-002B · Oct 29
$1,636 SGD
$1,280 USD
View
13 more retailers have this diamond
Prices start from $245 SGDSave up to $1,391 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
$245 SGD