Cushion|Lab Grown|IGI

1.30ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG828685797

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

Certificate IGI LG828685797

Diamond specifications and retailer prices

From $253 USD
As of October 25, 2026
Save $955 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,208 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828685797 or 828685797. Listed at 15 retailers as of October 25, 2026, with prices from $253 to $1,208, a $955 spread on the same certified stone. Reve Diamonds lists it at $1,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828685797
Dimensions6.37 × 6.33 × 4.20 mm
L/W Ratio1.01
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
6.37 mm6.33 mm1.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828685797
Side View
Table 60.0%Crown 37.2°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $420 USD|Low: $253 USD|High: $1,208 USD|Avg: $613 USD|+2.8%
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
Reve Diamonds
October 31, 2026
Retailer 5$253 USD
Retailer 9$266 USD
Retailer 1$420 USD
Retailer 13$434 USD
Retailer 10$439 USD
Retailer 6$463 USD
Retailer 2$618 USD
Retailer 7$671 USD
Retailer 3$815 USD
Retailer 8$850 USD
Retailer 11$869 USD
Retailer 4$880 USD
Retailer 12$1,187 USD
Reve Diamonds$1,208 USD

42 data points across 14 retailers

15 retailers$253 USD to $1,208 USD

A
Cheapest Retailer
-
$253 USD
A
Retailer 2
-
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$420 USD
€400 EUR
View
A
Retailer 4
-
$434 USD
ZAR 7,009 ZAR
View
A
Retailer 5
-
$439 USD
View
A
Retailer 6
-
$463 USD
£364 GBP
View
A
Retailer 7
-
$536 USD
View
A
Retailer 8
-
$618 USD
A$950 AUD
View
B+
Retailer 9
-
$671 USD
View
B+
Retailer 10
-
$815 USD
A$1,254 AUD
View
B+
Retailer 11
-
$850 USD
View
B+
Retailer 12
-
$869 USD
View
Retailer 13
-
$880 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,187 USD
£935 GBP
View
Most Expensive
B
Reve Diamonds
3C66F955B · Oct 30
$1,208 USD
View
14 more retailers have this diamond
Prices start from $253 USDSave up to $955 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
1.30ct Cushion
$253 USD