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Cushion|Lab Grown|IGI

1.08ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG648431358

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG648431358

Diamond specifications and retailer prices

From $213 USD
As of October 28, 2026
Save $952 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,165 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.08ct lab-grown cushion diamond

This 1.08ct 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 LG648431358 or 648431358. Listed at 15 retailers as of October 28, 2026, with prices from $213 to $1,165, a $952 spread on the same certified stone. Reve Diamonds lists it at $1,165. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648431358
Dimensions5.96 × 5.83 × 3.94 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.96 mm5.83 mm1.08 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648431358
Side View
Table 63.0%Crown 36.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 67.6%

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: $431 USD|Low: $190 USD|High: $1,183 USD|Avg: $571 USD|+19.8%
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 30, 2026
Retailer 3$213 USD
Retailer 11$237 USD
Retailer 12$298 USD
Retailer 14$363 USD
Retailer 7$375 USD
Retailer 8$407 USD
Retailer 4$415 USD
Retailer 1$431 USD
Retailer 13$553 USD
Retailer 9$579 USD
Retailer 5$634 USD
Retailer 2$816 USD
Retailer 6$1,021 USD
Retailer 10$1,110 USD
Reve Diamonds$1,165 USD

37 data points across 15 retailers

15 retailers$213 USD to $1,165 USD

A
Cheapest Retailer
-
$213 USD
Final sale: no returns
A
Retailer 2
-
$237 USD
View
Retailer 3
-
$298 USD
£235 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$363 USD
View
A
Retailer 5
-
$375 USD
€357 EUR
View
A
Retailer 6
-
$407 USD
ZAR 6,576 ZAR
View
A
Retailer 7
-
$415 USD
View
B+
Retailer 8
-
$431 USD
£340 GBP
View
Retailer 9
-
$536 USD
View
Price last confirmed 50 days ago
B+
Retailer 10
-
$553 USD
View
B+
Retailer 11
-
$579 USD
A$890 AUD
View
B+
Retailer 12
-
$634 USD
View
B
Retailer 13
-
$816 USD
View
B
Retailer 14
-
$1,110 USD
£874 GBP
View
Most Expensive
B
Reve Diamonds
B4BF47442 · Oct 28
$1,165 USD
View
14 more retailers have this diamond
Prices start from $213 USDSave up to $952 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
1.08ct Cushion
$213 USD