Cushion|Lab Grown|IGI

1.21ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG840661683

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840661683

Diamond specifications and retailer prices

From $286 USD
£225 GBP
As of November 2, 2026
Save $1,514 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,800 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840661683 or 840661683. Listed at 8 retailers as of November 2, 2026, with prices from $286 to $1,800, a $1,514 spread on the same certified stone. Do Amore Diamonds lists it at $1,800. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661683
Dimensions7.56 × 5.60 × 3.82 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.60 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661683
Side View
Table 60.0%Crown 31.6°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,800 USD|Low: $286 USD|High: $1,800 USD|Avg: $774 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$286 USD
Retailer 8$358 USD
Retailer 6$408 USD
Retailer 4$627 USD
Retailer 5$800 USD
Retailer 2$1,029 USD
Retailer 7$1,040 USD
Do Amore Diamonds$1,800 USD

29 data points across 8 retailers

8 retailers$286 USD to $1,800 USD

A
Cheapest Retailer
-
$286 USD
£225 GBP
A
Retailer 2
-
$358 USD
HK$2,800 HKD
View
A
Retailer 3
-
$408 USD
View
B+
Retailer 4
-
$627 USD
A$965 AUD
View
B+
Retailer 5
-
$800 USD
View
B
Retailer 6
-
$1,029 USD
£810 GBP
View
B
Retailer 7
-
$1,040 USD
SGD 1,406 SGD
View
Most Expensive
B
Do Amore Diamonds
27-2280DAEDB · Nov 2
$1,800 USD
View
7 more retailers have this diamond
Prices start from $286 USDSave up to $1,514 USD

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
$286 USD