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Cushion|Lab Grown|IGI

1.21ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG502164071

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG502164071

Diamond specifications and retailer prices

From $434 AUD
As of November 4, 2026
Save $1,686 AUD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,443 AUD at Do Amore Diamonds · As of November 4, 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 LG502164071 or 502164071. Listed at 8 retailers as of November 4, 2026, with a 388% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502164071
Dimensions6.64 × 6.11 × 4.08 mm
L/W Ratio1.09
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
6.64 mm6.11 mm1.21 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502164071
Side View
Table 59.0%Crown 31.9°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,443 AUD|Low: $434 AUD|High: $3,443 AUD|Avg: $1,508 AUD
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
November 5, 2026
Retailer 7$434 AUD
Retailer 9$577 AUD
Retailer 6$796 AUD
Retailer 10$907 AUD
Retailer 12$966 AUD
Retailer 5$1,304 AUD
Retailer 3$1,433 AUD
Retailer 4$1,953 AUD
Retailer 11$2,043 AUD
Retailer 8$2,090 AUD
Retailer 2$2,120 AUD
Do Amore Diamonds$3,443 AUD

14 data points across 12 retailers

8 retailers$434 AUD to $2,120 AUD

A
Cheapest Retailer
-
$434 AUD
Final sale: no returns
A
Retailer 2
-
$577 AUD
View
B+
Retailer 3
-
$796 AUD
View
B+
Retailer 4
-
$1,304 AUD
View
B
Retailer 5
-
$1,953 AUD
View
Retailer 6
-
$2,090 AUD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$2,120 AUD
View
Most Expensive
Do Amore Diamonds
27-C0F34684E · Nov 4
$3,443 AUD
$2,410 USD
View
Price under review
7 more retailers have this diamond
Prices start from $434 AUDSave up to $1,686 AUD

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
$434 AUD