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Cushion|Lab Grown|IGI

1.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG815698312

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815698312

Diamond specifications and retailer prices

From €172 EUR
$191 USD
As of October 28, 2026
Save €1,302 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,473 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG815698312 or 815698312. Listed at 12 retailers as of October 28, 2026, with prices from €172 to €1,473, a €1,302 spread on the same certified stone. Do Amore Diamonds lists it at €1,473. 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 angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698312
Dimensions7.29 × 5.06 × 3.41 mm
L/W Ratio1.44
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
7.29 mm5.06 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698312
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 67.4%

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: €1,473 EUR|Low: €148 EUR|High: €1,590 EUR|Avg: €565 EUR|-7.3%
Do Amore 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
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Retailer 17
October 29, 2026
Retailer 11€172 EUR
Retailer 17€228 EUR
Retailer 10€258 EUR
Retailer 14€261 EUR
Retailer 2€354 EUR
Retailer 5€383 EUR
Retailer 7€397 EUR
Retailer 4€406 EUR
Retailer 13€511 EUR
Retailer 15€551 EUR
Retailer 9€631 EUR
Retailer 12€691 EUR
Retailer 6€736 EUR
Retailer 8€791 EUR
Retailer 3€845 EUR
Retailer 16€1,006 EUR
Do Amore Diamonds€1,473 EUR

20 data points across 17 retailers

12 retailers€172 EUR to €1,473 EUR

A
Cheapest Retailer
-
€172 EUR
$191 USD
Final sale: no returns
A
Retailer 2
-
€228 EUR
$254 USD
View
A
Retailer 3
-
€258 EUR
£226 GBP
View
B+
Retailer 4
-
€261 EUR
$290 USD
View
A
Retailer 5
-
€354 EUR
View
B+
Retailer 6
-
€511 EUR
A$875 AUD
View
B+
Retailer 7
-
€551 EUR
$613 USD
View
B+
Retailer 8
-
€691 EUR
$769 USD
View
Retailer 9
-
€736 EUR
$820 USD
View
Price last confirmed 59 days ago
B
Retailer 10
-
€845 EUR
$940 USD
View
B
Retailer 11
-
€1,006 EUR
£882 GBP
View
Most Expensive
B
Do Amore Diamonds
27-18B41A0BF · Oct 29
€1,473 EUR
$1,640 USD
View
11 more retailers have this diamond
Prices start from €172 EURSave up to €1,302 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
€172 EUR