Cushion|Lab Grown|IGI

1.02ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG841637101

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG841637101

Diamond specifications and retailer prices

From $183 USD
As of October 29, 2026
Save $926 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,109 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct 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 LG841637101 or 841637101. Listed at 17 retailers as of October 28, 2026, with prices from $183 to $1,109, a $926 spread on the same certified stone. Reve Diamonds lists it at $1,109. 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

1.02
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637101
Dimensions6.23 × 5.98 × 3.59 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.23 mm5.98 mm1.02 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637101
Side View
Table 63.0%Crown 34.9°Girdle: MED-THKPavilion 37°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $361 USD|Low: $183 USD|High: $1,109 USD|Avg: $503 USD|-3.9%
Retailer 1
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Reve Diamonds
October 29, 2026
Retailer 12$183 USD
Retailer 5$215 USD
Retailer 11$230 USD
Retailer 14$257 USD
Retailer 7$326 USD
Retailer 1$361 USD
Retailer 16$369 USD
Retailer 8$384 USD
Retailer 10$402 USD
Retailer 6$456 USD
Retailer 2$525 USD
Retailer 4$542 USD
Retailer 13$562 USD
Retailer 3$601 USD
Retailer 9$712 USD
Retailer 15$961 USD
Reve Diamonds$1,109 USD

29 data points across 17 retailers

17 retailers$183 USD to $1,109 USD

A
Cheapest Retailer
-
$183 USD
Final sale: no returns
A
Retailer 2
-
$215 USD
View
A
Retailer 3
-
$230 USD
HK$1,800 HKD
View
A
Retailer 4
-
$257 USD
£203 GBP
View
A
Retailer 5
-
$326 USD
View
A
Retailer 6
-
$361 USD
£284 GBP
View
A
Retailer 7
-
$369 USD
ZAR 5,968 ZAR
View
A
Retailer 8
-
$384 USD
View
A
Retailer 9
-
$402 USD
€383 EUR
View
B+
Retailer 10
-
$456 USD
View
B+
Retailer 11
-
$525 USD
A$807 AUD
View
B
Retailer 12
-
$542 USD
View
B
Retailer 13
-
$562 USD
SGD 759 SGD
View
B+
Retailer 14
-
$601 USD
A$924 AUD
View
B
Retailer 15
-
$712 USD
View
B
Retailer 16
-
$961 USD
£757 GBP
View
Most Expensive
B
Reve Diamonds
DBE4F0545 · Oct 28
$1,109 USD
View
16 more retailers have this diamond
Prices start from $183 USDSave up to $926 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
1.02ct Cushion
$183 USD