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Cushion|Lab Grown|IGI

1.21ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG618412007

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG618412007

Diamond specifications and retailer prices

From $265 USD
£209 GBP
As of October 27, 2026
Save $1,245 USD (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,510 USD at Do Amore Diamonds · As of October 27, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618412007 or 618412007. Listed at 5 retailers as of October 27, 2026, with prices from $265 to $1,510, a $1,245 spread on the same certified stone. Do Amore Diamonds lists it at $1,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618412007
Dimensions6.18 × 6.17 × 4.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.18 mm6.17 mm1.21 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618412007
Side View
Table 60.0%Crown 32.8°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 66.5%

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 27
Current: $1,510 USD|Low: $147 USD|High: $1,660 USD|Avg: $616 USD|-9.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 8$186 USD
Retailer 2$265 USD
Retailer 7$355 USD
Retailer 9$404 USD
Retailer 4$407 USD
Retailer 11$433 USD
Retailer 3$513 USD
Retailer 6$527 USD
Retailer 12$671 USD
Retailer 10$947 USD
Retailer 5$1,011 USD
Do Amore Diamonds$1,510 USD

35 data points across 12 retailers

5 retailers$265 USD to $1,510 USD

A
Cheapest Retailer
-
$265 USD
£209 GBP
Retailer 2
-
$355 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$527 USD
A$811 AUD
View
B
Retailer 4
-
$1,011 USD
£796 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E60414543 · Oct 27
$1,510 USD
View
4 more retailers have this diamond
Prices start from $265 USDSave up to $1,245 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
$265 USD