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Cushion|Lab Grown|IGI

1.21ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG618405869

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618405869

Diamond specifications and retailer prices

From €222 EUR
£196 GBP
As of October 30, 2026
Save €1,044 EUR (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,266 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618405869 or 618405869. Listed at 5 retailers as of October 30, 2026, with prices from €222 to €1,266, a €1,044 spread on the same certified stone. Do Amore Diamonds lists it at €1,266. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618405869
Dimensions6.16 × 6.11 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.16 mm6.11 mm1.21 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618405869
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 68.1%

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: Oct 30
Current: €1,266 EUR|Low: €156 EUR|High: €1,346 EUR|Avg: €594 EUR|-6.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6€156 EUR
Retailer 2€222 EUR
Retailer 4€300 EUR
Retailer 8€428 EUR
Retailer 5€486 EUR
Retailer 9€652 EUR
Retailer 7€787 EUR
Retailer 3€845 EUR
Do Amore Diamonds€1,266 EUR

29 data points across 9 retailers

5 retailers€222 EUR to €1,266 EUR

A
Cheapest Retailer
-
€222 EUR
£196 GBP
B+
Retailer 2
-
€300 EUR
$337 USD
View
Retailer 3
-
€486 EUR
$545 USD
View
Price last confirmed 28 days ago
Retailer 4
-
€845 EUR
£746 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-BE9221BC1 · Oct 31
€1,266 EUR
$1,420 USD
View
4 more retailers have this diamond
Prices start from €222 EURSave up to €1,044 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
1.21ct Cushion
€222 EUR