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Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG779643071

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG779643071

Diamond specifications and retailer prices

From $180 USD
As of October 28, 2026
Save $889 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,069 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779643071 or 779643071. Listed at 15 retailers as of October 28, 2026, with prices from $180 to $1,069, a $889 spread on the same certified stone. Reve Diamonds lists it at $1,069. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779643071
Dimensions6.68 × 5.05 × 3.46 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm5.05 mm1.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG779643071
Side View
Table 68.0%Crown 42.1°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 68.5%

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 28
Current: $245 USD|Low: $180 USD|High: $1,069 USD|Avg: $445 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 11$180 USD
Retailer 9$200 USD
Retailer 1$245 USD
Retailer 3$270 USD
Retailer 7$342 USD
Retailer 5$347 USD
Retailer 4$352 USD
Retailer 6$379 USD
Retailer 2$441 USD
Retailer 10$548 USD
Retailer 8$933 USD
Reve Diamonds$1,069 USD

43 data points across 12 retailers

15 retailers$180 USD to $1,069 USD

A
Cheapest Retailer
-
$180 USD
Final sale: no returns
A
Retailer 2
-
$200 USD
View
A
Retailer 3
-
$245 USD
£193 GBP
View
B+
Retailer 4
-
$270 USD
View
A
Retailer 5
-
$337 USD
View
A
Retailer 6
-
$342 USD
ZAR 5,533 ZAR
View
A
Retailer 7
-
$347 USD
€330 EUR
View
A
Retailer 8
-
$352 USD
£277 GBP
View
A
Retailer 9
-
$379 USD
£298 GBP
View
B+
Retailer 10
-
$441 USD
View
B+
Retailer 11
-
$548 USD
SGD 740 SGD
View
Retailer 12
-
$605 USD
View
Price last confirmed 86 days ago
B
Retailer 13
-
$696 USD
View
B
Retailer 14
-
$933 USD
£735 GBP
View
Most Expensive
B
Reve Diamonds
52C6FD6AA · Oct 28
$1,069 USD
View
14 more retailers have this diamond
Prices start from $180 USDSave up to $889 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
1.00ct Cushion
$180 USD