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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 €225 EUR
$251 USD
As of November 1, 2026
Save €1,163 EUR (84%) vs most expensive(unlock to see where)
16 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 16 retailers as of October 31, 2026, with prices from €225 to €1,387, a €1,163 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
Color
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

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: Nov 1
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
November 1, 2026
Retailer 8€111 EUR
Retailer 2€225 EUR
Retailer 7€226 EUR
Retailer 12€282 EUR
Retailer 14€359 EUR
Retailer 11€373 EUR
Retailer 18€378 EUR
Retailer 13€391 EUR
Retailer 17€449 EUR
Retailer 6€512 EUR
Retailer 5€554 EUR
Retailer 10€562 EUR
Retailer 9€685 EUR
Retailer 16€725 EUR
Retailer 3€742 EUR
Retailer 15€1,015 EUR
Retailer 4€1,053 EUR
Brilliant Earth€1,387 EUR

18 data points across 18 retailers

16 retailers€225 EUR to €1,387 EUR

A
Cheapest Retailer
-
€225 EUR
$251 USD
Final sale: no returns
Retailer 2
-
€226 EUR
$253 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€282 EUR
£248 GBP
View
A
Retailer 4
-
€359 EUR
View
A
Retailer 5
-
€373 EUR
ZAR 6,729 ZAR
View
A
Retailer 6
-
€378 EUR
$422 USD
View
A
Retailer 7
-
€391 EUR
£344 GBP
View
A
Retailer 8
-
€449 EUR
$502 USD
View
B+
Retailer 9
-
€512 EUR
$572 USD
View
Retailer 10
-
€554 EUR
A$952 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
€685 EUR
A$1,177 AUD
View
Price last confirmed 75 days ago
B+
Retailer 12
-
€725 EUR
$810 USD
View
B+
Retailer 13
-
€742 EUR
$829 USD
View
B
Retailer 14
-
€1,015 EUR
£893 GBP
View
B
Retailer 15
-
€1,053 EUR
$1,176 USD
View
Most Expensive
B
Brilliant Earth
20079105A · Oct 31
€1,387 EUR
$1,550 USD
View
15 more retailers have this diamond
Prices start from €225 EURSave up to €1,163 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
€225 EUR