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Cushion|Lab Grown|IGI

1.21ct G VS2 Cushion Lab Grown Diamond

GD • G/VS2 • IGI LG605341073

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

Certificate IGI LG605341073

Diamond specifications and retailer prices

From €311 EUR
$347 USD
As of October 30, 2026
Save €1,247 EUR (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,557 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 standard cut grade and certified by IGI LG605341073 or 605341073. Listed at 8 retailers as of October 30, 2026, with prices from €311 to €1,557, a €1,247 spread on the same certified stone. Do Amore Diamonds lists it at €1,557. 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

1.21
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341073
Dimensions6.31 × 6.13 × 4.22 mm
L/W Ratio1.03
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
6.31 mm6.13 mm1.21 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341073
Side View
Table 62.0%Crown 33.1°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 68.8%

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: €1,557 EUR|Low: €311 EUR|High: €1,557 EUR|Avg: €675 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6€311 EUR
Retailer 4€355 EUR
Retailer 2€406 EUR
Retailer 5€422 EUR
Retailer 8€483 EUR
Retailer 7€867 EUR
Retailer 3€1,042 EUR
Do Amore Diamonds€1,557 EUR

40 data points across 8 retailers

8 retailers€311 EUR to €1,557 EUR

A
Cheapest Retailer
-
€311 EUR
$347 USD
B+
Retailer 2
-
€355 EUR
$397 USD
View
B+
Retailer 3
-
€406 EUR
£357 GBP
View
B+
Retailer 4
-
€422 EUR
$472 USD
View
Retailer 5
-
€483 EUR
$540 USD
View
Price last confirmed 75 days ago
Retailer 6
-
€867 EUR
$969 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
€1,042 EUR
£917 GBP
View
Most Expensive
C
Do Amore Diamonds
27-8BBC740B9 · Oct 31
€1,557 EUR
$1,740 USD
View
7 more retailers have this diamond
Prices start from €311 EURSave up to €1,247 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
€311 EUR