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Cushion|Lab Grown|IGI

1.30ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG648432260

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG648432260

Diamond specifications and retailer prices

From $279 USD
As of October 28, 2026
Save $1,073 USD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,352 USD at Reve Diamonds · As of October 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG648432260 or 648432260. Listed at 13 retailers as of October 28, 2026, with prices from $279 to $1,352, a $1,073 spread on the same certified stone. Reve Diamonds lists it at $1,352. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648432260
Dimensions6.92 × 5.80 × 3.96 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm5.80 mm1.30 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648432260
Side View
Table 62.0%Crown 36.8°Girdle: MED-THKPavilion 33.8°Culet: NoneDepth 68.3%

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: $589 USD|Low: $208 USD|High: $1,390 USD|Avg: $754 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 3$279 USD
Retailer 8$310 USD
Retailer 11$410 USD
Retailer 6$532 USD
Retailer 9$551 USD
Retailer 1$589 USD
Retailer 4$620 USD
Retailer 12$645 USD
Retailer 7$754 USD
Retailer 2$1,047 USD
Retailer 10$1,095 USD
Retailer 5$1,248 USD
Reve Diamonds$1,352 USD

38 data points across 13 retailers

13 retailers$279 USD to $1,352 USD

A
Cheapest Retailer
-
$279 USD
Final sale: no returns
A
Retailer 2
-
$310 USD
View
A
Retailer 3
-
$410 USD
View
A
Retailer 4
-
$532 USD
ZAR 8,597 ZAR
View
A
Retailer 5
-
$551 USD
View
A
Retailer 6
-
$589 USD
£464 GBP
View
B+
Retailer 7
-
$620 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$645 USD
View
B+
Retailer 9
-
$754 USD
A$1,160 AUD
View
B
Retailer 10
-
$1,047 USD
View
B
Retailer 11
-
$1,095 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,248 USD
£983 GBP
View
Most Expensive
B
Reve Diamonds
559F7793F · Oct 28
$1,352 USD
View
12 more retailers have this diamond
Prices start from $279 USDSave up to $1,073 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
$279 USD