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Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG803693507

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

Certificate IGI LG803693507

Diamond specifications and retailer prices

From €192 EUR
$214 USD
As of October 31, 2026
Save €1,026 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,217 EUR at Brilliant Earth · As of October 31, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803693507 or 803693507. Listed at 14 retailers as of October 31, 2026, with prices from €192 to €1,217, a €1,026 spread on the same certified stone. Brilliant Earth lists it at €1,217. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803693507
Dimensions6.17 × 6.06 × 4.13 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
6.17 mm6.06 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803693507
Side View
Table 61.0%Crown 36°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 68.2%

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 31
Current: €1,217 EUR|Low: €192 EUR|High: €1,217 EUR|Avg: €559 EUR|+8.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 10€192 EUR
Retailer 2€261 EUR
Retailer 5€342 EUR
Retailer 15€357 EUR
Retailer 12€373 EUR
Retailer 9€386 EUR
Retailer 11€422 EUR
Retailer 6€456 EUR
Retailer 4€506 EUR
Retailer 8€536 EUR
Retailer 3€538 EUR
Retailer 7€640 EUR
Retailer 14€734 EUR
Retailer 16€999 EUR
Retailer 13€1,047 EUR
Brilliant Earth€1,217 EUR

18 data points across 16 retailers

14 retailers€192 EUR to €1,217 EUR

A
Cheapest Retailer
-
€192 EUR
$214 USD
Final sale: no returns
A
Retailer 2
-
€261 EUR
£230 GBP
View
A
Retailer 3
-
€357 EUR
View
A
Retailer 4
-
€373 EUR
$417 USD
View
A
Retailer 5
-
€386 EUR
£339 GBP
View
A
Retailer 6
-
€422 EUR
$472 USD
View
Retailer 7
-
€456 EUR
A$783 AUD
View
Price last confirmed 74 days ago
B+
Retailer 8
-
€506 EUR
$565 USD
View
Retailer 9
-
€538 EUR
A$924 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
€640 EUR
$715 USD
View
Price last confirmed 72 days ago
B+
Retailer 11
-
€734 EUR
$821 USD
View
B
Retailer 12
-
€999 EUR
£879 GBP
View
B
Retailer 13
-
€1,047 EUR
$1,169 USD
View
Most Expensive
B
Brilliant Earth
19897909A · Oct 31
€1,217 EUR
$1,360 USD
View
13 more retailers have this diamond
Prices start from €192 EURSave up to €1,026 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
€192 EUR