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Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG641412941

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG641412941

Diamond specifications and retailer prices

From $495 AUD
$348 USD
As of October 30, 2026
Save $2,160 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,399 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG641412941 or 641412941. Listed at 20 retailers as of October 26, 2026, with a 436% 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
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641412941
Dimensions7.58 × 5.23 × 3.50 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.23 mm1.21 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641412941
Side View
Table 63.0%Crown 44.6°Girdle: MediumPavilion 33.2°Culet: NoneDepth 66.9%

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: Oct 30
Current: $1,230 AUD|Low: $387 AUD|High: $2,685 AUD|Avg: $1,160 AUD|+2.8%
Retailer 1
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
October 30, 2026
Retailer 9$387 AUD
Retailer 16$495 AUD
Retailer 7$554 AUD
Retailer 4$575 AUD
Retailer 5$615 AUD
Retailer 17$615 AUD
Retailer 15$833 AUD
Retailer 6$961 AUD
Retailer 3$989 AUD
Retailer 13$1,110 AUD
Retailer 11$1,167 AUD
Retailer 1$1,230 AUD
Retailer 10$1,655 AUD
Retailer 14$1,804 AUD
Retailer 8$1,974 AUD
Retailer 2$2,182 AUD
Retailer 12$2,656 AUD

43 data points across 17 retailers

20 retailers$495 AUD to $2,656 AUD

A
Cheapest Retailer
-
$495 AUD
$348 USD
A
Retailer 2
-
$554 AUD
$389 USD
View
Final sale: no returns
A
Retailer 3
-
$571 AUD
$401 USD
View
A
Retailer 4
-
$575 AUD
$404 USD
View
A
Retailer 5
-
$615 AUD
$432 USD
View
A
Retailer 6
-
$615 AUD
$432 USD
View
B+
Retailer 7
-
$833 AUD
$585 USD
View
B+
Retailer 8
-
$961 AUD
$675 USD
View
B+
Retailer 9
-
$989 AUD
$695 USD
View
Retailer 10
-
$1,110 AUD
$780 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$1,167 AUD
ZAR 13,242 ZAR
View
B+
Retailer 12
-
$1,230 AUD
£680 GBP
View
B
Retailer 13
-
$1,655 AUD
View
B
Retailer 14
-
$1,804 AUD
$1,267 USD
View
B
Retailer 15
-
$1,974 AUD
£1,092 GBP
View
B
Retailer 16
-
$2,182 AUD
$1,533 USD
View
B
Retailer 17
-
$2,365 AUD
$1,661 USD
View
B
Retailer 18
-
$2,403 AUD
$1,688 USD
View
B
Retailer 19
-
$2,656 AUD
£1,469 GBP
View
Most Expensive
Do Amore Diamonds
27-037EB995D · Oct 29
$4,399 AUD
$3,090 USD
View
Price under review
19 more retailers have this diamond
Prices start from $495 AUDSave up to $2,160 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 Radiant
$495 AUD