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Cushion|Lab Grown|IGI

1.21ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG831697763

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831697763

Diamond specifications and retailer prices

From €202 EUR
As of November 4, 2026
Save €863 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,065 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831697763 or 831697763. Listed at 14 retailers as of November 4, 2026, with prices from €202 to €1,065, a €863 spread on the same certified stone. Brilliant Earth lists it at €1,065. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831697763
Dimensions7.91 × 5.17 × 3.60 mm
L/W Ratio1.53
Girdle conditionFaceted
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
7.91 mm5.17 mm1.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831697763
Side View
Table 56.0%Crown 32.7°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 69.6%

Caratlytics Score

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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 4
Current: €1,044 EUR|Low: €193 EUR|High: €1,046 EUR|Avg: €526 EUR|+2.0%
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 5, 2026
Retailer 11€202 EUR
Retailer 5€255 EUR
Retailer 10€373 EUR
Retailer 9€386 EUR
Retailer 12€388 EUR
Retailer 6€406 EUR
Retailer 2€516 EUR
Retailer 8€545 EUR
Retailer 7€582 EUR
Retailer 3€732 EUR
Retailer 4€767 EUR
Retailer 1€1,044 EUR

17 data points across 12 retailers

14 retailers€202 EUR to €1,065 EUR

A
Cheapest Retailer
-
€202 EUR
Final sale: no returns
A
Retailer 2
-
€255 EUR
View
A
Retailer 3
-
€373 EUR
View
A
Retailer 4
-
€386 EUR
View
A
Retailer 5
-
€388 EUR
View
A
Retailer 6
-
€406 EUR
View
B+
Retailer 7
-
€516 EUR
View
B+
Retailer 8
-
€545 EUR
View
B+
Retailer 9
-
€582 EUR
View
B+
Retailer 10
-
€732 EUR
View
B+
Retailer 11
-
€767 EUR
View
Retailer 12
-
€843 EUR
View
Price last confirmed 8 days ago
B
Retailer 13
-
€1,044 EUR
View
Most Expensive
B
Brilliant Earth
22209424A · Nov 4
€1,065 EUR
$1,200 USD
View
13 more retailers have this diamond
Prices start from €202 EURSave up to €863 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
€202 EUR