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Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG840608658

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

Certificate IGI LG840608658

Diamond specifications and retailer prices

From $253 AUD
$178 USD
As of October 30, 2026
Save $2,039 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,292 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 LG840608658 or 840608658. Listed at 14 retailers as of October 29, 2026, with prices from $253 to $2,292, a $2,039 spread on the same certified stone. Do Amore Diamonds lists it at $2,292. 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 angle39.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840608658
Dimensions7.38 × 5.23 × 3.54 mm
L/W Ratio1.41
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
7.38 mm5.23 mm1.21 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840608658
Side View
Table 63.0%Crown 39.4°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 67.7%

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 30
Current: $2,292 AUD|Low: $238 AUD|High: $2,292 AUD|Avg: $858 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
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 8$253 AUD
Retailer 5$276 AUD
Retailer 13$315 AUD
Retailer 2$357 AUD
Retailer 10$426 AUD
Retailer 3$541 AUD
Retailer 9$557 AUD
Retailer 7$773 AUD
Retailer 15$796 AUD
Retailer 14$998 AUD
Retailer 6$1,049 AUD
Retailer 11$1,318 AUD
Retailer 12$1,370 AUD
Retailer 4$1,533 AUD
Do Amore Diamonds$2,292 AUD

21 data points across 15 retailers

14 retailers$253 AUD to $2,292 AUD

A
Cheapest Retailer
-
$253 AUD
$178 USD
A
Retailer 2
-
$276 AUD
$194 USD
View
A
Retailer 3
-
$315 AUD
$221 USD
View
A
Retailer 4
-
$357 AUD
$251 USD
View
Final sale: no returns
A
Retailer 5
-
$426 AUD
£236 GBP
View
Retailer 6
-
$541 AUD
€362 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$557 AUD
$391 USD
View
A
Retailer 8
-
$796 AUD
View
B+
Retailer 9
-
$998 AUD
View
B+
Retailer 10
-
$1,049 AUD
$737 USD
View
B
Retailer 11
-
$1,318 AUD
$926 USD
View
B
Retailer 12
-
$1,370 AUD
$962 USD
View
Retailer 13
-
$1,533 AUD
£848 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-6EB92B013 · Oct 29
$2,292 AUD
$1,610 USD
View
13 more retailers have this diamond
Prices start from $253 AUDSave up to $2,039 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
$253 AUD