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Cushion|Lab Grown|IGI

1.02ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG679513078

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG679513078

Diamond specifications and retailer prices

From $206 USD
As of October 28, 2026
Save $936 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,142 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 top-tier cut grade and certified by IGI LG679513078 or 679513078. Listed at 16 retailers as of October 28, 2026, with prices from $206 to $1,142, a $936 spread on the same certified stone. Reve Diamonds lists it at $1,142. 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 angle26.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679513078
Dimensions6.93 × 5.52 × 3.66 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
6.93 mm5.52 mm1.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679513078
Side View
Table 64.0%Crown 26.1°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 66.3%

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: $411 USD|Low: $178 USD|High: $1,142 USD|Avg: $569 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
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 3$206 USD
Retailer 14$228 USD
Retailer 13$287 USD
Retailer 2$330 USD
Retailer 9$362 USD
Retailer 7$388 USD
Retailer 11$391 USD
Retailer 5$402 USD
Retailer 1$411 USD
Retailer 15$542 USD
Retailer 12$556 USD
Retailer 6$599 USD
Retailer 4$787 USD
Retailer 8$960 USD
Retailer 16$1,060 USD
Retailer 10$1,072 USD
Reve Diamonds$1,142 USD

34 data points across 17 retailers

16 retailers$206 USD to $1,142 USD

A
Cheapest Retailer
-
$206 USD
Final sale: no returns
A
Retailer 2
-
$228 USD
View
Retailer 3
-
$287 USD
£226 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$330 USD
View
A
Retailer 5
-
$362 USD
€345 EUR
View
Retailer 6
-
$388 USD
£305 GBP
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$391 USD
ZAR 6,324 ZAR
View
B+
Retailer 8
-
$402 USD
View
B+
Retailer 9
-
$411 USD
£324 GBP
View
B+
Retailer 10
-
$542 USD
View
B+
Retailer 11
-
$556 USD
A$856 AUD
View
B+
Retailer 12
-
$599 USD
View
B
Retailer 13
-
$787 USD
View
Retailer 14
-
$1,060 USD
View
Price last confirmed 20 days ago
B
Retailer 15
-
$1,072 USD
£844 GBP
View
Most Expensive
B
Reve Diamonds
52D63BE3B · Oct 28
$1,142 USD
View
15 more retailers have this diamond
Prices start from $206 USDSave up to $936 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
$206 USD