CaratHunter
Plans
Cushion|Lab Grown|IGI

1.02ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG742502859

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742502859

Diamond specifications and retailer prices

From $178 USD
As of October 30, 2026
Save $886 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,064 USD at Reve Diamonds · As of October 30, 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 LG742502859 or 742502859. Listed at 15 retailers as of October 30, 2026, with prices from $178 to $1,064, a $886 spread on the same certified stone. Reve Diamonds lists it at $1,064. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742502859
Dimensions6.91 × 5.49 × 3.64 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm5.49 mm1.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742502859
Side View
Table 64.0%Crown 29.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $348 USD|Low: $178 USD|High: $1,100 USD|Avg: $508 USD|+4.6%
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 2$178 USD
Retailer 13$198 USD
Retailer 12$249 USD
Retailer 6$321 USD
Retailer 10$340 USD
Retailer 1$348 USD
Retailer 3$359 USD
Retailer 7$362 USD
Retailer 9$376 USD
Retailer 11$482 USD
Retailer 4$516 USD
Retailer 5$691 USD
Retailer 8$930 USD
Retailer 14$1,060 USD
Reve Diamonds$1,064 USD

35 data points across 15 retailers

15 retailers$178 USD to $1,064 USD

A
Cheapest Retailer
-
$178 USD
Final sale: no returns
A
Retailer 2
-
$198 USD
View
Retailer 3
-
$249 USD
£196 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$321 USD
View
A
Retailer 5
-
$340 USD
ZAR 5,485 ZAR
View
A
Retailer 6
-
$348 USD
£274 GBP
View
A
Retailer 7
-
$359 USD
View
A
Retailer 8
-
$362 USD
€345 EUR
View
A
Retailer 9
-
$376 USD
£296 GBP
View
B+
Retailer 10
-
$482 USD
A$741 AUD
View
B+
Retailer 11
-
$516 USD
View
B
Retailer 12
-
$691 USD
View
B
Retailer 13
-
$930 USD
£732 GBP
View
Retailer 14
-
$1,060 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Reve Diamonds
300A6DC2D · Oct 30
$1,064 USD
View
14 more retailers have this diamond
Prices start from $178 USDSave up to $886 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
$178 USD