CaratHunter
Plans
Radiant|Lab Grown|IGI

1.21ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG808616857

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

Certificate IGI LG808616857

Diamond specifications and retailer prices

From $414 AUD
$291 USD
As of October 28, 2026
Save $2,874 AUD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,288 AUD at Do Amore Diamonds · As of October 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808616857 or 808616857. Listed at 20 retailers as of October 28, 2026, with prices from $414 to $3,288, a $2,874 spread on the same certified stone. Do Amore Diamonds lists it at $3,288. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808616857
Dimensions7.27 × 5.23 × 3.70 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm5.23 mm1.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808616857
Side View
Table 65.0%Crown 40.5°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 70.7%

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 28
Current: $3,288 AUD|Low: $356 AUD|High: $3,288 AUD|Avg: $1,232 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
Retailer 16
October 30, 2026
Retailer 16$370 AUD
Retailer 8$414 AUD
Retailer 3$460 AUD
Retailer 5$615 AUD
Retailer 13$683 AUD
Retailer 12$872 AUD
Retailer 2$895 AUD
Retailer 11$1,237 AUD
Retailer 10$1,293 AUD
Retailer 14$1,324 AUD
Retailer 15$1,412 AUD
Retailer 4$1,631 AUD
Retailer 7$1,867 AUD
Retailer 6$1,970 AUD
Retailer 9$2,045 AUD
Do Amore Diamonds$3,288 AUD

44 data points across 16 retailers

20 retailers$414 AUD to $3,288 AUD

Retailer 1
-
$370 AUD
$260 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$414 AUD
$291 USD
View
Final sale: no returns
Retailer 3
-
$430 AUD
$302 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$460 AUD
$323 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$460 AUD
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$615 AUD
$432 USD
View
A
Retailer 7
-
$635 AUD
$446 USD
View
A
Retailer 8
-
$683 AUD
$480 USD
View
B+
Retailer 9
-
$872 AUD
ZAR 9,892 ZAR
View
B+
Retailer 10
-
$895 AUD
£495 GBP
View
B+
Retailer 11
-
$1,237 AUD
View
B
Retailer 12
-
$1,293 AUD
View
Retailer 13
-
$1,324 AUD
$930 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,412 AUD
$992 USD
View
Retailer 15
-
$1,631 AUD
$1,146 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,867 AUD
$1,311 USD
View
B
Retailer 17
-
$1,970 AUD
$1,384 USD
View
B
Retailer 18
-
$2,045 AUD
£1,131 GBP
View
B
Retailer 19
-
$2,932 AUD
$2,060 USD
View
Most Expensive
B
Do Amore Diamonds
27-B8F2450CA · Oct 28
$3,288 AUD
$2,310 USD
View
19 more retailers have this diamond
Prices start from $414 AUDSave up to $2,874 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
$414 AUD