Cushion|Lab Grown|IGI

1.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG836619425

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836619425

Diamond specifications and retailer prices

From $195 USD
As of October 28, 2026
Save $1,199 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,394 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836619425 or 836619425. Listed at 16 retailers as of October 28, 2026, with prices from $195 to $1,394, a $1,199 spread on the same certified stone. Helzberg Diamonds lists it at $1,394. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619425
Dimensions7.37 × 5.15 × 3.36 mm
L/W Ratio1.43
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
7.37 mm5.15 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619425
Side View
Table 61.0%Crown 33.9°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 65.2%

Caratlytics Score

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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: $1,394 USD|Low: $195 USD|High: $1,394 USD|Avg: $596 USD
Helzberg Diamonds
Retailer 2
Retailer 3
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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 29, 2026
Retailer 8$195 USD
Retailer 5$216 USD
Retailer 14$275 USD
Retailer 15$371 USD
Retailer 6$384 USD
Retailer 12$393 USD
Retailer 11$401 USD
Retailer 2$431 USD
Retailer 7$458 USD
Retailer 16$527 USD
Retailer 3$620 USD
Retailer 10$773 USD
Retailer 4$850 USD
Retailer 9$950 USD
Retailer 13$1,050 USD
Helzberg Diamonds$1,394 USD

28 data points across 16 retailers

16 retailers$195 USD to $1,394 USD

A
Cheapest Retailer
-
$195 USD
Final sale: no returns
A
Retailer 2
-
$216 USD
View
A
Retailer 3
-
$275 USD
£217 GBP
View
A
Retailer 4
-
$371 USD
ZAR 5,993 ZAR
View
A
Retailer 5
-
$384 USD
View
A
Retailer 6
-
$393 USD
€374 EUR
View
A
Retailer 7
-
$401 USD
£316 GBP
View
A
Retailer 8
-
$431 USD
View
A
Retailer 9
-
$458 USD
View
B+
Retailer 10
-
$527 USD
A$811 AUD
View
B+
Retailer 11
-
$620 USD
SGD 838 SGD
View
B+
Retailer 12
-
$773 USD
View
Retailer 13
-
$850 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$950 USD
View
B
Retailer 15
-
$1,050 USD
£827 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHPKIL · Oct 29
$1,394 USD
View
15 more retailers have this diamond
Prices start from $195 USDSave up to $1,199 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
1.05ct Cushion
$195 USD