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Cushion|Lab Grown|IGI

1.21ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG791644343

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791644343

Diamond specifications and retailer prices

From €260 EUR
$292 USD
As of November 1, 2026
Save €408 EUR (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €992 EUR at Reve Diamonds · As of October 25, 2026
View at Reve 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 LG791644343 or 791644343. Listed at 13 retailers as of October 27, 2026, with a 157% 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

1.21
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791644343
Dimensions7.53 × 5.67 × 3.69 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm5.67 mm1.21 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791644343
Side View
Table 65.0%Crown 33.3°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 65.1%

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: Nov 1
Current: €477 EUR|Low: €159 EUR|High: €992 EUR|Avg: €491 EUR|+10.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 2, 2026
Retailer 3€174 EUR
Retailer 2€260 EUR
Retailer 5€328 EUR
Retailer 8€343 EUR
Retailer 4€355 EUR
Retailer 6€405 EUR
Retailer 1€477 EUR
Retailer 11€481 EUR
Retailer 7€495 EUR
Retailer 10€624 EUR
Retailer 12€669 EUR
Retailer 9€904 EUR
Reve Diamonds€992 EUR

40 data points across 13 retailers

13 retailers€260 EUR to €669 EUR

B+
Cheapest Retailer
-
€260 EUR
$292 USD
A
Retailer 2
-
€328 EUR
View
A
Retailer 3
-
€343 EUR
£303 GBP
View
Retailer 4
-
€355 EUR
£313 GBP
View
Price last confirmed 40 days ago
A
Retailer 5
-
€405 EUR
$454 USD
View
B+
Retailer 6
-
€477 EUR
$535 USD
View
Retailer 7
-
€481 EUR
$540 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€495 EUR
$555 USD
View
Retailer 9
-
€504 EUR
$565 USD
View
Price last confirmed 39 days ago
B
Retailer 10
-
€624 EUR
$700 USD
View
B+
Retailer 11
-
€669 EUR
$750 USD
View
Retailer 12
-
€904 EUR
£798 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
2DAAC8697 · Oct 25
€992 EUR
$1,112 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from €260 EURSave up to €408 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
€260 EUR