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Cushion|Lab Grown|IGI

1.02ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG604399719

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG604399719

Diamond specifications and retailer prices

From $188 USD
As of October 29, 2026
Save $792 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $980 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG604399719 or 604399719. Listed at 15 retailers as of October 29, 2026, with prices from $188 to $980, a $792 spread on the same certified stone. MOH London lists it at $980. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604399719
Dimensions6.92 × 5.34 × 3.69 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
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
6.92 mm5.34 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604399719
Side View
Table 62.0%Crown 34.5°Girdle: THN-STKPavilion 41.5°Culet: NoneDepth 69.1%

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 29
Current: $980 USD|Low: $188 USD|High: $987 USD|Avg: $478 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$188 USD
Retailer 11$209 USD
Retailer 8$358 USD
Retailer 6$363 USD
Retailer 5$371 USD
Retailer 12$375 USD
Retailer 10$409 USD
Retailer 9$508 USD
Retailer 3$525 USD
Retailer 2$600 USD
Retailer 7$601 USD
MOH London$980 USD

44 data points across 12 retailers

15 retailers$188 USD to $980 USD

A
Cheapest Retailer
-
$188 USD
Final sale: no returns
A
Retailer 2
-
$209 USD
View
A
Retailer 3
-
$324 USD
View
A
Retailer 4
-
$358 USD
ZAR 5,784 ZAR
View
A
Retailer 5
-
$363 USD
€346 EUR
View
A
Retailer 6
-
$371 USD
£292 GBP
View
A
Retailer 7
-
$375 USD
View
Retailer 8
-
$409 USD
£322 GBP
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$508 USD
A$782 AUD
View
B+
Retailer 10
-
$525 USD
View
B+
Retailer 11
-
$600 USD
View
B+
Retailer 12
-
$601 USD
A$924 AUD
View
B
Retailer 13
-
$715 USD
View
B
Retailer 14
-
$725 USD
View
Most Expensive
B
MOH London
LG604399719 · Oct 29
$980 USD
£772 GBP
View
14 more retailers have this diamond
Prices start from $188 USDSave up to $792 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
$188 USD