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 $181 USD
As of October 30, 2026
Save $953 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,134 USD 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 $181 to $1,134, a $953 spread on the same certified stone. Reve Diamonds lists it at $1,134. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $810 USD|Low: $172 USD|High: $1,310 USD|Avg: $560 USD|-38.2%
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 30, 2026
Retailer 15$181 USD
Retailer 13$210 USD
Retailer 3$225 USD
Retailer 14$225 USD
Retailer 9$231 USD
Retailer 2$397 USD
Retailer 8$405 USD
Retailer 5$429 USD
Retailer 7$499 USD
Retailer 12$581 USD
Retailer 11$679 USD
Retailer 4$723 USD
Retailer 6$777 USD
Retailer 1$810 USD
Retailer 10$1,057 USD
Reve Diamonds$1,134 USD

41 data points across 16 retailers

16 retailers$181 USD to $1,134 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$210 USD
View
A
Retailer 3
-
$225 USD
View
A
Retailer 4
-
$225 USD
View
A
Retailer 5
-
$231 USD
View
Final sale: no returns
A
Retailer 6
-
$397 USD
View
A
Retailer 7
-
$405 USD
£319 GBP
View
B+
Retailer 8
-
$429 USD
View
B+
Retailer 9
-
$499 USD
A$768 AUD
View
B+
Retailer 10
-
$581 USD
View
B+
Retailer 11
-
$679 USD
A$1,045 AUD
View
B
Retailer 12
-
$723 USD
View
B
Retailer 13
-
$777 USD
View
B
Retailer 14
-
$810 USD
View
B
Retailer 15
-
$1,057 USD
£832 GBP
View
Most Expensive
B
Reve Diamonds
59738EFD2 · Oct 30
$1,134 USD
View
15 more retailers have this diamond
Prices start from $181 USDSave up to $953 USD

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
$181 USD