CaratHunter
Plans
Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG675570664

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG675570664

Diamond specifications and retailer prices

From $393 AUD
$276 USD
As of October 30, 2026
Save $2,198 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,591 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart 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 LG675570664 or 675570664. Listed at 11 retailers as of October 29, 2026, with prices from $393 to $2,591, a $2,198 spread on the same certified stone. Do Amore Diamonds lists it at $2,591. 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 angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675570664
Dimensions6.85 × 7.18 × 4.36 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm7.18 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675570664
Side View
Table 57.0%Crown 32.8°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 60.7%

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 30
Current: $2,591 AUD|Low: $225 AUD|High: $2,634 AUD|Avg: $950 AUD|-1.6%
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 29, 2026
Retailer 4$225 AUD
Retailer 15$393 AUD
Retailer 3$451 AUD
Retailer 11$497 AUD
Retailer 2$602 AUD
Retailer 5$696 AUD
Retailer 14$750 AUD
Retailer 13$794 AUD
Retailer 6$1,005 AUD
Retailer 9$1,028 AUD
Retailer 12$1,078 AUD
Retailer 10$1,224 AUD
Retailer 7$1,451 AUD
Retailer 8$1,486 AUD
Do Amore Diamonds$2,591 AUD

22 data points across 15 retailers

11 retailers$393 AUD to $2,591 AUD

A
Cheapest Retailer
-
$393 AUD
$276 USD
B+
Retailer 2
-
$451 AUD
$317 USD
View
A
Retailer 3
-
$497 AUD
$349 USD
View
A
Retailer 4
-
$602 AUD
€403 EUR
View
B+
Retailer 5
-
$750 AUD
$527 USD
View
B+
Retailer 6
-
$794 AUD
View
B+
Retailer 7
-
$1,028 AUD
View
B
Retailer 8
-
$1,078 AUD
$757 USD
View
B
Retailer 9
-
$1,224 AUD
$860 USD
View
B
Retailer 10
-
$1,486 AUD
£822 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E788B989A · Oct 29
$2,591 AUD
$1,820 USD
View
10 more retailers have this diamond
Prices start from $393 AUDSave up to $2,198 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 Heart
$393 AUD