Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

GD • E/VVS2 • IGI LG813612714

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813612714

Diamond specifications and retailer prices

From $181 USD
As of October 28, 2026
Save $919 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,158 USD at Flawless Fine Jewelry · As of October 1, 2026
View at Flawless Fine Jewelry

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 standard cut grade and certified by IGI LG813612714 or 813612714. Listed at 16 retailers as of October 28, 2026, with a 508% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813612714
Dimensions6.47 × 5.11 × 3.64 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm5.11 mm1.00 ctE / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813612714
Side View
Table 69.0%Crown 35.5°Girdle: THK-VTKPavilion 36.1°Culet: NoneDepth 71.2%

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: $1,158 USD|Low: $181 USD|High: $1,158 USD|Avg: $606 USD|+33.3%
Flawless Fine Jewelry
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
October 28, 2026
Retailer 4$181 USD
Retailer 3$270 USD
Retailer 16$273 USD
Retailer 13$320 USD
Retailer 10$368 USD
Retailer 9$381 USD
Retailer 2$397 USD
Retailer 7$411 USD
Retailer 12$541 USD
Retailer 14$585 USD
Retailer 6$629 USD
Retailer 8$768 USD
Retailer 11$1,040 USD
Retailer 5$1,075 USD
Retailer 15$1,100 USD
Flawless Fine Jewelry$1,158 USD

40 data points across 16 retailers

16 retailers$181 USD to $1,100 USD

A
Cheapest Retailer
-
$181 USD
Final sale: no returns
A
Retailer 2
-
$270 USD
View
A
Retailer 3
-
$273 USD
£215 GBP
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$320 USD
HK$2,500 HKD
View
A
Retailer 5
-
$368 USD
€350 EUR
View
B+
Retailer 6
-
$381 USD
ZAR 6,160 ZAR
View
B+
Retailer 7
-
$397 USD
£313 GBP
View
B+
Retailer 8
-
$411 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$541 USD
A$833 AUD
View
B
Retailer 10
-
$585 USD
View
B
Retailer 11
-
$629 USD
A$968 AUD
View
B
Retailer 12
-
$768 USD
View
B
Retailer 13
-
$1,040 USD
£819 GBP
View
B
Retailer 14
-
$1,075 USD
View
B
Retailer 15
-
$1,100 USD
View
Most Expensive
B
Flawless Fine Jewelry
4EAAAE0F2 · Oct 1
$1,158 USD
£912 GBP
View
Price last confirmed 27 days ago
15 more retailers have this diamond
Prices start from $181 USDSave up to $919 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
$181 USD