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Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG833665776

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833665776

Diamond specifications and retailer prices

From $332 AUD
$233 USD
As of October 30, 2026
Save $1,288 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,620 AUD at Reve Diamonds · As of October 30, 2026
View at Reve 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 very-good cut grade and certified by IGI LG833665776 or 833665776. Listed at 14 retailers as of October 30, 2026, with prices from $332 to $1,620, a $1,288 spread on the same certified stone. Reve Diamonds lists it at $1,620. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833665776
Dimensions6.40 × 7.32 × 4.49 mm
L/W Ratio1.14
Girdle conditionFaceted
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
6.40 mm7.32 mm1.21 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833665776
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.3%

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: $834 AUD|Low: $208 AUD|High: $1,620 AUD|Avg: $856 AUD|-14.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 31, 2026
Retailer 8$319 AUD
Retailer 6$332 AUD
Retailer 5$568 AUD
Retailer 2$582 AUD
Retailer 9$618 AUD
Retailer 1$834 AUD
Retailer 3$977 AUD
Retailer 7$1,113 AUD
Retailer 4$1,510 AUD
Reve Diamonds$1,620 AUD

45 data points across 10 retailers

14 retailers$332 AUD to $1,620 AUD

Retailer 1
-
$248 AUD
$174 USD
Price last confirmed 28 days ago
Retailer 2
-
$296 AUD
$208 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$319 AUD
$224 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$332 AUD
$233 USD
View
Final sale: no returns
A
Retailer 5
-
$568 AUD
$399 USD
View
B+
Retailer 6
-
$582 AUD
£322 GBP
View
B+
Retailer 7
-
$618 AUD
$434 USD
View
B+
Retailer 8
-
$834 AUD
$586 USD
View
B
Retailer 9
-
$977 AUD
View
Retailer 10
-
$1,026 AUD
$721 USD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$1,113 AUD
$782 USD
View
B
Retailer 12
-
$1,167 AUD
$820 USD
View
B
Retailer 13
-
$1,510 AUD
£835 GBP
View
Most Expensive
B
Reve Diamonds
B871BB06F · Oct 30
$1,620 AUD
$1,138 USD
View
13 more retailers have this diamond
Prices start from $332 AUDSave up to $1,288 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
$332 AUD