Cushion|Lab Grown|IGI

1.05ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG788630519

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788630519

Diamond specifications and retailer prices

From €188 EUR
$210 USD
As of October 30, 2026
Save €847 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,056 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG788630519 or 788630519. Listed at 19 retailers as of October 30, 2026, with a 450% 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

1.05
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788630519
Dimensions6.92 × 4.99 × 6.92 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm4.99 mm1.05 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788630519
Side View
Table 64.0%Crown 37°Girdle: MED-VTKPavilion 31.3°Culet: NoneDepth 69.1%

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 30
Current: €1,056 EUR|Low: €188 EUR|High: €1,083 EUR|Avg: €479 EUR|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13€188 EUR
Retailer 4€209 EUR
Retailer 3€282 EUR
Retailer 8€359 EUR
Retailer 6€359 EUR
Retailer 2€379 EUR
Retailer 5€423 EUR
Retailer 9€509 EUR
Retailer 12€529 EUR
Retailer 11€546 EUR
Retailer 7€582 EUR
Retailer 10€978 EUR
Brilliant Earth€1,056 EUR

42 data points across 13 retailers

19 retailers€188 EUR to €1,034 EUR

A
Cheapest Retailer
-
€188 EUR
$210 USD
Final sale: no returns
A
Retailer 2
-
€241 EUR
HK$2,100 HKD
View
A
Retailer 3
-
€282 EUR
$315 USD
View
A
Retailer 4
-
€334 EUR
$373 USD
View
A
Retailer 5
-
€347 EUR
View
A
Retailer 6
-
€359 EUR
ZAR 6,472 ZAR
View
A
Retailer 7
-
€359 EUR
View
A
Retailer 8
-
€379 EUR
£333 GBP
View
B+
Retailer 9
-
€423 EUR
$473 USD
View
B+
Retailer 10
-
€509 EUR
A$875 AUD
View
B
Retailer 11
-
€529 EUR
$591 USD
View
Retailer 12
-
€546 EUR
$610 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
€568 EUR
SGD 858 SGD
View
B+
Retailer 14
-
€582 EUR
A$1,001 AUD
View
B
Retailer 15
-
€701 EUR
$783 USD
View
B
Retailer 16
-
€720 EUR
$804 USD
View
B
Retailer 17
-
€978 EUR
£860 GBP
View
B
Retailer 18
-
€1,034 EUR
$1,156 USD
View
Most Expensive
Brilliant Earth
20002021A · Oct 21
€1,056 EUR
$1,180 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from €188 EURSave up to €847 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
€188 EUR