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Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG606347204

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG606347204

Diamond specifications and retailer prices

From $210 USD
As of October 28, 2026
Save $947 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,157 USD 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 LG606347204 or 606347204. Listed at 16 retailers as of October 28, 2026, with prices from $210 to $1,157, a $947 spread on the same certified stone. Reve Diamonds lists it at $1,157. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606347204
Dimensions6.90 × 5.49 × 3.72 mm
L/W Ratio1.26
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
6.90 mm5.49 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606347204
Side View
Table 66.0%Crown 29.1°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
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: $423 USD|Low: $182 USD|High: $1,157 USD|Avg: $536 USD|+23.5%
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
Retailer 15
Reve Diamonds
October 28, 2026
Retailer 3$210 USD
Retailer 14$234 USD
Retailer 13$294 USD
Retailer 2$347 USD
Retailer 9$366 USD
Retailer 7$397 USD
Retailer 8$401 USD
Retailer 5$411 USD
Retailer 1$423 USD
Retailer 15$549 USD
Retailer 10$570 USD
Retailer 6$615 USD
Retailer 12$800 USD
Retailer 4$805 USD
Retailer 11$1,093 USD
Reve Diamonds$1,157 USD

34 data points across 16 retailers

16 retailers$210 USD to $1,157 USD

A
Cheapest Retailer
-
$210 USD
Final sale: no returns
A
Retailer 2
-
$234 USD
View
A
Retailer 3
-
$294 USD
£232 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$347 USD
View
A
Retailer 5
-
$366 USD
€349 EUR
View
A
Retailer 6
-
$397 USD
£313 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
$401 USD
ZAR 6,482 ZAR
View
A
Retailer 8
-
$411 USD
View
B+
Retailer 9
-
$423 USD
£333 GBP
View
B+
Retailer 10
-
$549 USD
View
B+
Retailer 11
-
$570 USD
A$877 AUD
View
B+
Retailer 12
-
$615 USD
View
B
Retailer 13
-
$800 USD
View
B
Retailer 14
-
$805 USD
View
B
Retailer 15
-
$1,093 USD
£861 GBP
View
Most Expensive
B
Reve Diamonds
74762F5F9 · Oct 28
$1,157 USD
View
15 more retailers have this diamond
Prices start from $210 USDSave up to $947 USD

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
$210 USD