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Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG799634577

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG799634577

Diamond specifications and retailer prices

From €242 EUR
$270 USD
As of October 29, 2026
Save €1,100 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,341 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 top-tier cut grade and certified by IGI LG799634577 or 799634577. Listed at 17 retailers as of October 27, 2026, with prices from €242 to €1,341, a €1,100 spread on the same certified stone. Queensmith lists it at €1,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634577
Dimensions6.87 × 5.37 × 3.34 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm5.37 mm1.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634577
Side View
Table 59.0%Crown 37.1°Girdle: MED-THKPavilion 41.1°Culet: LargeDepth 62.2%

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 29
Current: €1,341 EUR|Low: €192 EUR|High: €1,341 EUR|Avg: €668 EUR
Queensmith
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
Retailer 17
October 30, 2026
Retailer 14€242 EUR
Retailer 5€270 EUR
Retailer 4€280 EUR
Retailer 3€299 EUR
Retailer 16€299 EUR
Retailer 7€336 EUR
Retailer 15€403 EUR
Retailer 13€443 EUR
Retailer 2€525 EUR
Retailer 10€728 EUR
Retailer 9€802 EUR
Retailer 12€919 EUR
Retailer 17€961 EUR
Retailer 6€1,007 EUR
Retailer 11€1,200 EUR
Retailer 8€1,267 EUR
Queensmith€1,341 EUR

43 data points across 17 retailers

17 retailers€242 EUR to €1,341 EUR

A
Cheapest Retailer
-
€242 EUR
$270 USD
Retailer 2
-
€270 EUR
$302 USD
View
Price last confirmed 24 days ago
Final sale: no returns
A
Retailer 3
-
€280 EUR
$313 USD
View
A
Retailer 4
-
€299 EUR
$334 USD
View
A
Retailer 5
-
€299 EUR
$334 USD
View
A
Retailer 6
-
€336 EUR
$375 USD
View
A
Retailer 7
-
€403 EUR
$450 USD
View
B+
Retailer 8
-
€443 EUR
$495 USD
View
B+
Retailer 9
-
€525 EUR
£462 GBP
View
B
Retailer 10
-
€728 EUR
A$1,251 AUD
View
B
Retailer 11
-
€802 EUR
SGD 1,211 SGD
View
B
Retailer 12
-
€919 EUR
$1,027 USD
View
B
Retailer 13
-
€961 EUR
$1,074 USD
View
B
Retailer 14
-
€1,007 EUR
$1,125 USD
View
B
Retailer 15
-
€1,200 EUR
£1,056 GBP
View
B
Retailer 16
-
€1,267 EUR
$1,416 USD
View
Most Expensive
B
Queensmith
LG799634577 · Oct 27
€1,341 EUR
£1,180 GBP
View
16 more retailers have this diamond
Prices start from €242 EURSave up to €1,100 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
1.00ct Cushion
€242 EUR