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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG840611884

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840611884

Diamond specifications and retailer prices

From $241 SGD
$188 USD
As of October 27, 2026
Save $1,156 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,397 SGD at Reve Diamonds · As of October 25, 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 very-good cut grade and certified by IGI LG840611884 or 840611884. Listed at 16 retailers as of October 25, 2026, with prices from $241 to $1,397, a $1,156 spread on the same certified stone. Reve Diamonds lists it at $1,397. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611884
Dimensions6.57 × 5.06 × 3.69 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm5.06 mm1.05 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840611884
Side View
Table 67.0%Crown 36.9°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 72.9%

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 27
Current: $864 SGD|Low: $241 SGD|High: $1,397 SGD|Avg: $621 SGD|-1.2%
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$241 SGD
Retailer 3$295 SGD
Retailer 8$335 SGD
Retailer 13$435 SGD
Retailer 12$446 SGD
Retailer 11$450 SGD
Retailer 9$471 SGD
Retailer 14$478 SGD
Retailer 5$522 SGD
Retailer 4$578 SGD
Retailer 7$720 SGD
Retailer 1$864 SGD
Retailer 6$926 SGD
Retailer 10$1,247 SGD
Reve Diamonds$1,397 SGD

27 data points across 15 retailers

16 retailers$241 SGD to $1,397 SGD

A
Cheapest Retailer
-
$241 SGD
$188 USD
Final sale: no returns
A
Retailer 2
-
$295 SGD
HK$1,800 HKD
View
A
Retailer 3
-
$335 SGD
£205 GBP
View
A
Retailer 4
-
$435 SGD
$339 USD
View
A
Retailer 5
-
$446 SGD
€331 EUR
View
A
Retailer 6
-
$450 SGD
ZAR 5,674 ZAR
View
A
Retailer 7
-
$471 SGD
£289 GBP
View
B+
Retailer 8
-
$478 SGD
$373 USD
View
B+
Retailer 9
-
$522 SGD
£321 GBP
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$578 SGD
$451 USD
View
B
Retailer 11
-
$720 SGD
View
B
Retailer 12
-
$864 SGD
$674 USD
View
B
Retailer 13
-
$926 SGD
$723 USD
View
B
Retailer 14
-
$1,247 SGD
£766 GBP
View
B
Retailer 15
-
$1,385 SGD
$1,080 USD
View
Most Expensive
B
Reve Diamonds
554866A9A · Oct 25
$1,397 SGD
$1,090 USD
View
15 more retailers have this diamond
Prices start from $241 SGDSave up to $1,156 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
$241 SGD