CaratHunter
Plans
Round|Lab Grown|IGI

1.21ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG710543324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG710543324

Diamond specifications and retailer prices

From $263 AUD
$185 USD
As of October 29, 2026
Save $1,368 AUD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,631 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710543324 or 710543324. Listed at 23 retailers as of October 29, 2026, with prices from $263 to $1,631, a $1,368 spread on the same certified stone. Reve Diamonds lists it at $1,631. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710543324
Dimensions6.83 × 6.86 × 4.24 mm
L/W Ratio1.00
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
6.83 mm6.86 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710543324
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.0%

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 29
Current: $626 AUD|Low: $206 AUD|High: $1,631 AUD|Avg: $756 AUD|+10.8%
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
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 7$263 AUD
Retailer 17$293 AUD
Retailer 18$306 AUD
Retailer 2$326 AUD
Retailer 3$326 AUD
Retailer 11$558 AUD
Retailer 4$575 AUD
Retailer 12$589 AUD
Retailer 1$626 AUD
Retailer 19$678 AUD
Retailer 15$712 AUD
Retailer 13$720 AUD
Retailer 5$870 AUD
Retailer 16$957 AUD
Retailer 9$982 AUD
Retailer 8$1,049 AUD
Retailer 10$1,123 AUD
Retailer 6$1,127 AUD
Retailer 14$1,535 AUD
Reve Diamonds$1,631 AUD

45 data points across 20 retailers

23 retailers$263 AUD to $1,631 AUD

Retailer 1
-
$261 AUD
$183 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$263 AUD
$185 USD
View
A
Retailer 3
-
$293 AUD
$206 USD
View
Final sale: no returns
A
Retailer 4
-
$306 AUD
$215 USD
View
Retailer 5
-
$319 AUD
$224 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$326 AUD
$229 USD
View
A
Retailer 7
-
$326 AUD
$229 USD
View
A
Retailer 8
-
$558 AUD
$392 USD
View
B+
Retailer 9
-
$575 AUD
$404 USD
View
B+
Retailer 10
-
$589 AUD
£326 GBP
View
B+
Retailer 11
-
$626 AUD
€419 EUR
View
B+
Retailer 12
-
$678 AUD
$476 USD
View
B+
Retailer 13
-
$712 AUD
$500 USD
View
B+
Retailer 14
-
$720 AUD
View
B
Retailer 15
-
$870 AUD
$611 USD
View
B
Retailer 16
-
$957 AUD
View
B
Retailer 17
-
$982 AUD
$690 USD
View
Retailer 18
-
$1,041 AUD
$731 USD
View
Price last confirmed 40 days ago
B
Retailer 19
-
$1,049 AUD
$737 USD
View
B
Retailer 20
-
$1,127 AUD
$791 USD
View
B
Retailer 21
-
$1,146 AUD
$805 USD
View
B
Retailer 22
-
$1,535 AUD
£849 GBP
View
Most Expensive
B
Reve Diamonds
9502700D4 · Oct 30
$1,631 AUD
$1,146 USD
View
22 more retailers have this diamond
Prices start from $263 AUDSave up to $1,368 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 Round
$263 AUD