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Cushion|Lab Grown|IGI

1.05ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG770644402

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG770644402

Diamond specifications and retailer prices

From €193 EUR
As of November 1, 2026
Save €854 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,649 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770644402 or 770644402. Listed at 20 retailers as of November 1, 2026, with a 442% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644402
Dimensions5.89 × 5.86 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.89 mm5.86 mm1.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644402
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
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 1
Current: €392 EUR|Low: €214 EUR|High: €1,013 EUR|Avg: €455 EUR|+6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9€214 EUR
Retailer 3€279 EUR
Retailer 2€363 EUR
Retailer 4€373 EUR
Retailer 5€385 EUR
Retailer 1€392 EUR
Retailer 8€522 EUR
Retailer 7€554 EUR
Retailer 6€999 EUR

42 data points across 9 retailers

20 retailers€193 EUR to €1,048 EUR

A
Cheapest Retailer
-
€193 EUR
Final sale: no returns
Retailer 2
-
€214 EUR
View
Price last confirmed 12 days ago
A
Retailer 3
-
€240 EUR
View
A
Retailer 4
-
€279 EUR
View
A
Retailer 5
-
€356 EUR
View
A
Retailer 6
-
€363 EUR
View
A
Retailer 7
-
€373 EUR
View
A
Retailer 8
-
€385 EUR
View
A
Retailer 9
-
€392 EUR
View
B+
Retailer 10
-
€428 EUR
View
B+
Retailer 11
-
€522 EUR
View
B+
Retailer 12
-
€554 EUR
View
B+
Retailer 13
-
€580 EUR
View
Retailer 14
-
€595 EUR
View
Price last confirmed 67 days ago
B
Retailer 15
-
€722 EUR
View
B
Retailer 16
-
€736 EUR
View
B
Retailer 17
-
€832 EUR
View
B
Retailer 18
-
€999 EUR
View
B
Retailer 19
-
€1,048 EUR
View
Most Expensive
Queensmith
LG770644402 · Oct 27
€1,649 EUR
£1,450 GBP
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from €193 EURSave up to €854 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
€193 EUR