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Cushion|Lab Grown|IGI

1.21ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG807636345

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

Certificate IGI LG807636345

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of October 31, 2026
Save €1,193 EUR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,387 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807636345 or 807636345. Listed at 15 retailers as of October 31, 2026, with prices from €194 to €1,387, a €1,193 spread on the same certified stone. Brilliant Earth lists it at €1,387. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807636345
Dimensions6.18 × 6.10 × 4.09 mm
L/W Ratio1.01
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
6.18 mm6.10 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807636345
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.0%

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: Oct 31
Current: €1,387 EUR|Low: €111 EUR|High: €1,423 EUR|Avg: €556 EUR|-2.5%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 8€111 EUR
Retailer 11€194 EUR
Retailer 6€226 EUR
Retailer 13€283 EUR
Retailer 7€353 EUR
Retailer 2€359 EUR
Retailer 17€378 EUR
Retailer 12€394 EUR
Retailer 16€449 EUR
Retailer 5€512 EUR
Retailer 4€554 EUR
Retailer 10€562 EUR
Retailer 9€685 EUR
Retailer 15€725 EUR
Retailer 18€742 EUR
Retailer 14€1,015 EUR
Retailer 3€1,053 EUR
Brilliant Earth€1,387 EUR

17 data points across 18 retailers

15 retailers€194 EUR to €1,387 EUR

A
Cheapest Retailer
-
€194 EUR
$217 USD
Final sale: no returns
A
Retailer 2
-
€226 EUR
$253 USD
View
A
Retailer 3
-
€283 EUR
£249 GBP
View
A
Retailer 4
-
€359 EUR
View
A
Retailer 5
-
€378 EUR
$422 USD
View
A
Retailer 6
-
€394 EUR
£347 GBP
View
A
Retailer 7
-
€449 EUR
$502 USD
View
B+
Retailer 8
-
€512 EUR
$572 USD
View
Retailer 9
-
€554 EUR
A$952 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
€685 EUR
A$1,177 AUD
View
Price last confirmed 74 days ago
B+
Retailer 11
-
€725 EUR
$810 USD
View
B+
Retailer 12
-
€742 EUR
$829 USD
View
B
Retailer 13
-
€1,015 EUR
£893 GBP
View
B
Retailer 14
-
€1,053 EUR
$1,176 USD
View
Most Expensive
B
Brilliant Earth
20079105A · Oct 31
€1,387 EUR
$1,550 USD
View
14 more retailers have this diamond
Prices start from €194 EURSave up to €1,193 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
€194 EUR