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Cushion|Lab Grown|IGI

1.05ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG718505228

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG718505228

Diamond specifications and retailer prices

From €162 EUR
As of November 5, 2026
Save €796 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €958 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG718505228 or 718505228. Listed at 16 retailers as of November 4, 2026, with prices from €162 to €958, a €796 spread on the same certified stone. Reve Diamonds lists it at €958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718505228
Dimensions7.71 × 5.19 × 3.32 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm5.19 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718505228
Side View
Table 64.0%Crown 31.9°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 64.0%

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: Nov 5
Current: €313 EUR|Low: €162 EUR|High: €958 EUR|Avg: €498 EUR|+2.9%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 14€162 EUR
Retailer 5€254 EUR
Retailer 8€301 EUR
Retailer 1€313 EUR
Retailer 3€328 EUR
Retailer 10€341 EUR
Retailer 2€369 EUR
Retailer 9€467 EUR
Retailer 6€492 EUR
Retailer 11€539 EUR
Retailer 13€608 EUR
Retailer 4€627 EUR
Retailer 7€841 EUR
Retailer 12€846 EUR
Reve Diamonds€958 EUR

39 data points across 15 retailers

16 retailers€162 EUR to €958 EUR

A
Cheapest Retailer
-
€162 EUR
Final sale: no returns
A
Retailer 2
-
€205 EUR
View
B+
Retailer 3
-
€254 EUR
View
A
Retailer 4
-
€301 EUR
View
A
Retailer 5
-
€313 EUR
View
A
Retailer 6
-
€328 EUR
View
A
Retailer 7
-
€341 EUR
View
A
Retailer 8
-
€369 EUR
View
B+
Retailer 9
-
€467 EUR
View
B+
Retailer 10
-
€492 EUR
View
Retailer 11
-
€539 EUR
View
Price last confirmed 31 days ago
B+
Retailer 12
-
€620 EUR
View
B
Retailer 13
-
€627 EUR
View
B
Retailer 14
-
€841 EUR
View
Retailer 15
-
€846 EUR
View
Price last confirmed 28 days ago
Most Expensive
B
Reve Diamonds
C5C2D16ED · Nov 4
€958 EUR
$1,075 USD
View
15 more retailers have this diamond
Prices start from €162 EURSave up to €796 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
€162 EUR