CaratHunter
Plans
Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG772690907

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG772690907

Diamond specifications and retailer prices

From $451 AUD
$317 USD
As of October 30, 2026
Save $2,140 AUD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,591 AUD at Do Amore Diamonds · As of October 31, 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 LG772690907 or 772690907. Listed at 9 retailers as of October 30, 2026, with prices from $451 to $2,591, a $2,140 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772690907
Dimensions6.32 × 7.40 × 4.49 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm7.40 mm1.21 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772690907
Side View
Table 57.0%Crown 34.7°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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: $393 AUD|High: $2,634 AUD|Avg: $936 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
October 29, 2026
Retailer 10$393 AUD
Retailer 12$451 AUD
Retailer 7$497 AUD
Retailer 3$532 AUD
Retailer 4$587 AUD
Retailer 11$750 AUD
Retailer 9$794 AUD
Retailer 14$853 AUD
Retailer 5$988 AUD
Retailer 13$1,018 AUD
Retailer 8$1,078 AUD
Retailer 6$1,117 AUD
Retailer 2$1,486 AUD
Do Amore Diamonds$2,591 AUD

9 data points across 14 retailers

9 retailers$451 AUD to $2,591 AUD

Retailer 1
-
$393 AUD
$276 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
$451 AUD
$317 USD
View
Retailer 3
-
$497 AUD
$349 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$750 AUD
$527 USD
View
B+
Retailer 5
-
$794 AUD
View
Retailer 6
-
$1,018 AUD
View
Price last confirmed 59 days ago
B
Retailer 7
-
$1,078 AUD
$757 USD
View
B
Retailer 8
-
$1,486 AUD
£822 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0E53D6355 · Oct 31
$2,591 AUD
$1,820 USD
View
8 more retailers have this diamond
Prices start from $451 AUDSave up to $2,140 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.

B+
1.21ct Heart
$451 AUD