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Cushion|Lab Grown|IGI

1.21ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG811636246

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG811636246

Diamond specifications and retailer prices

From €357 EUR
As of November 6, 2026
Save €1,187 EUR (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,922 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.21ct lab-grown cushion diamond

This 1.21ct 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 LG811636246 or 811636246. Listed at 19 retailers as of November 5, 2026, with a 332% 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
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle28.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811636246
Dimensions7.60 × 5.14 × 3.12 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeLarge
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
7.60 mm5.14 mm1.21 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811636246
Side View
Table 57.0%Crown 33.7°Girdle: MED-THKPavilion 28.5°Culet: LargeDepth 60.7%

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 6
Current: €671 EUR|Low: €357 EUR|High: €1,567 EUR|Avg: €883 EUR|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11€357 EUR
Retailer 2€396 EUR
Retailer 10€533 EUR
Retailer 9€629 EUR
Retailer 1€671 EUR
Retailer 5€706 EUR
Retailer 12€793 EUR
Retailer 7€966 EUR
Retailer 8€1,001 EUR
Retailer 3€1,265 EUR
Retailer 4€1,542 EUR
Retailer 6€1,544 EUR

43 data points across 12 retailers

19 retailers€357 EUR to €1,544 EUR

A
Cheapest Retailer
-
€357 EUR
Final sale: no returns
A
Retailer 2
-
€396 EUR
View
A
Retailer 3
-
€435 EUR
View
B+
Retailer 4
-
€500 EUR
View
B+
Retailer 5
-
€533 EUR
View
B+
Retailer 6
-
€533 EUR
View
B+
Retailer 7
-
€629 EUR
View
B+
Retailer 8
-
€671 EUR
View
B+
Retailer 9
-
€706 EUR
View
Retailer 10
-
€793 EUR
View
Price last confirmed 10 days ago
B
Retailer 11
-
€966 EUR
View
B
Retailer 12
-
€1,001 EUR
View
B
Retailer 13
-
€1,265 EUR
View
B
Retailer 14
-
€1,310 EUR
View
B
Retailer 15
-
€1,439 EUR
View
B
Retailer 16
-
€1,516 EUR
View
B
Retailer 17
-
€1,542 EUR
View
B
Retailer 18
-
€1,544 EUR
View
Most Expensive
Queensmith
LG811636246 · Oct 27
€1,922 EUR
£1,690 GBP
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from €357 EURSave up to €1,187 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
€357 EUR