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Heart|Lab Grown|IGI

1.20ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG828628300

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828628300

Diamond specifications and retailer prices

From $258 AUD
$181 USD
As of October 30, 2026
Save $1,357 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,614 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.2ct lab-grown heart diamond

This 1.2ct 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 LG828628300 or 828628300. Listed at 16 retailers as of October 30, 2026, with prices from $258 to $1,614, a $1,357 spread on the same certified stone. Reve Diamonds lists it at $1,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828628300
Dimensions7.19 × 6.13 × 4.41 mm
L/W Ratio1.17
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
7.19 mm6.13 mm1.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828628300
Side View
Table 57.0%Crown 36.7°Girdle: THK-ETKPavilion 40°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: $577 AUD|Low: $245 AUD|High: $1,865 AUD|Avg: $797 AUD|+8.0%
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
Reve Diamonds
October 31, 2026
Retailer 15$258 AUD
Retailer 13$299 AUD
Retailer 3$320 AUD
Retailer 14$320 AUD
Retailer 9$329 AUD
Retailer 2$565 AUD
Retailer 1$577 AUD
Retailer 5$611 AUD
Retailer 7$711 AUD
Retailer 12$827 AUD
Retailer 11$967 AUD
Retailer 4$1,029 AUD
Retailer 6$1,106 AUD
Retailer 8$1,153 AUD
Retailer 10$1,504 AUD
Reve Diamonds$1,614 AUD

41 data points across 16 retailers

16 retailers$258 AUD to $1,614 AUD

A
Cheapest Retailer
-
$258 AUD
$181 USD
A
Retailer 2
-
$299 AUD
$210 USD
View
A
Retailer 3
-
$320 AUD
$225 USD
View
A
Retailer 4
-
$320 AUD
$225 USD
View
A
Retailer 5
-
$329 AUD
$231 USD
View
Final sale: no returns
A
Retailer 6
-
$565 AUD
$397 USD
View
A
Retailer 7
-
$577 AUD
£319 GBP
View
B+
Retailer 8
-
$611 AUD
$429 USD
View
B+
Retailer 9
-
$711 AUD
View
B+
Retailer 10
-
$827 AUD
$581 USD
View
B+
Retailer 11
-
$967 AUD
View
B
Retailer 12
-
$1,029 AUD
$723 USD
View
B
Retailer 13
-
$1,106 AUD
$777 USD
View
B
Retailer 14
-
$1,153 AUD
$810 USD
View
B
Retailer 15
-
$1,504 AUD
£832 GBP
View
Most Expensive
B
Reve Diamonds
59738EFD2 · Oct 30
$1,614 AUD
$1,134 USD
View
15 more retailers have this diamond
Prices start from $258 AUDSave up to $1,357 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
1.20ct Heart
$258 AUD