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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 €175 EUR
$195 USD
As of October 28, 2026
Save €1,077 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,252 EUR 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 €175 to €1,252, a €1,077 spread on the same certified stone. Helzberg Diamonds lists it at €1,252. 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
Colour
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

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: €1,252 EUR|Low: €175 EUR|High: €1,252 EUR|Avg: €535 EUR
Helzberg Diamonds
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 30, 2026
Retailer 8€175 EUR
Retailer 5€194 EUR
Retailer 2€247 EUR
Retailer 15€333 EUR
Retailer 6€345 EUR
Retailer 13€353 EUR
Retailer 9€362 EUR
Retailer 10€387 EUR
Retailer 7€411 EUR
Retailer 16€474 EUR
Retailer 3€557 EUR
Retailer 12€694 EUR
Retailer 4€764 EUR
Retailer 11€854 EUR
Retailer 14€944 EUR
Helzberg Diamonds€1,252 EUR

29 data points across 16 retailers

16 retailers€175 EUR to €1,252 EUR

A
Cheapest Retailer
-
€175 EUR
$195 USD
Final sale: no returns
A
Retailer 2
-
€194 EUR
$216 USD
View
A
Retailer 3
-
€247 EUR
£216 GBP
View
A
Retailer 4
-
€333 EUR
ZAR 5,993 ZAR
View
A
Retailer 5
-
€345 EUR
$384 USD
View
A
Retailer 6
-
€353 EUR
View
A
Retailer 7
-
€362 EUR
£317 GBP
View
A
Retailer 8
-
€387 EUR
$431 USD
View
A
Retailer 9
-
€411 EUR
$458 USD
View
B+
Retailer 10
-
€474 EUR
A$811 AUD
View
B+
Retailer 11
-
€557 EUR
SGD 838 SGD
View
B+
Retailer 12
-
€694 EUR
$773 USD
View
Retailer 13
-
€764 EUR
$850 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
€854 EUR
$950 USD
View
B
Retailer 15
-
€944 EUR
£827 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHPKIL · Oct 29
€1,252 EUR
$1,394 USD
View
15 more retailers have this diamond
Prices start from €175 EURSave up to €1,077 EUR

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
€175 EUR