Cushion|Lab Grown|IGI

1.02ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG829610631

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG829610631

Diamond specifications and retailer prices

From $218 USD
HK$1,700 HKD
As of October 30, 2026
Save $835 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,053 USD at Reve Diamonds · As of October 25, 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 top-tier cut grade and certified by IGI LG829610631 or 829610631. Listed at 15 retailers as of October 25, 2026, with prices from $218 to $1,053, a $835 spread on the same certified stone. Reve Diamonds lists it at $1,053. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610631
Dimensions7.11 × 4.90 × 3.43 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm4.90 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829610631
Side View
Table 61.0%Crown 37.7°Girdle: MED-THKPavilion 32.7°Culet: NoneDepth 70.0%

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 30
Current: $493 USD|Low: $174 USD|High: $1,063 USD|Avg: $485 USD|+11.0%
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 31, 2026
Retailer 5$174 USD
Retailer 12$243 USD
Retailer 3$327 USD
Retailer 9$328 USD
Retailer 7$330 USD
Retailer 13$336 USD
Retailer 4$353 USD
Retailer 14$415 USD
Retailer 1$493 USD
Retailer 11$528 USD
Retailer 8$570 USD
Retailer 10$617 USD
Retailer 6$676 USD
Retailer 2$904 USD
Reve Diamonds$1,053 USD

40 data points across 15 retailers

15 retailers$218 USD to $1,053 USD

A
Cheapest Retailer
-
$218 USD
HK$1,700 HKD
A
Retailer 2
-
$243 USD
£191 GBP
View
Retailer 3
-
$327 USD
ZAR 5,277 ZAR
View
Price last confirmed 8 days ago
A
Retailer 4
-
$328 USD
€312 EUR
View
A
Retailer 5
-
$330 USD
View
A
Retailer 6
-
$336 USD
£265 GBP
View
B+
Retailer 7
-
$353 USD
View
B+
Retailer 8
-
$415 USD
£327 GBP
View
B+
Retailer 9
-
$493 USD
View
B+
Retailer 10
-
$528 USD
SGD 713 SGD
View
B+
Retailer 11
-
$570 USD
View
B+
Retailer 12
-
$617 USD
View
B+
Retailer 13
-
$676 USD
View
B
Retailer 14
-
$904 USD
£712 GBP
View
Most Expensive
B
Reve Diamonds
D247BC0DF · Oct 25
$1,053 USD
View
14 more retailers have this diamond
Prices start from $218 USDSave up to $835 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
$218 USD