Heart|Lab Grown|IGI

0.62ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG842644894

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842644894

Diamond specifications and retailer prices

From $323 USD
As of October 28, 2026
Save $1,083 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,406 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.62ct lab-grown heart diamond

This 0.62ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842644894 or 842644894. Listed at 15 retailers as of October 28, 2026, with prices from $323 to $1,406, a $1,083 spread on the same certified stone. Reve Diamonds lists it at $1,406. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.62
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644894
Dimensions6.00 × 5.28 × 3.39 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
6.00 mm5.28 mm0.62 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644894
Side View
Table 59.0%Crown 34.4°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 56.5%

Caratlytics Score

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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 28
Current: $634 USD|Low: $323 USD|High: $1,406 USD|Avg: $885 USD|+2.6%
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
Reve Diamonds
October 29, 2026
Retailer 11$323 USD
Retailer 2$433 USD
Retailer 6$525 USD
Retailer 10$598 USD
Retailer 1$634 USD
Retailer 8$644 USD
Retailer 13$659 USD
Retailer 12$696 USD
Retailer 9$840 USD
Retailer 5$1,114 USD
Retailer 14$1,147 USD
Retailer 4$1,167 USD
Retailer 7$1,332 USD
Retailer 3$1,355 USD
Reve Diamonds$1,406 USD

14 data points across 15 retailers

15 retailers$323 USD to $1,406 USD

A
Cheapest Retailer
-
$323 USD
Final sale: no returns
A
Retailer 2
-
$433 USD
View
B+
Retailer 3
-
$525 USD
View
B+
Retailer 4
-
$598 USD
ZAR 9,662 ZAR
View
B+
Retailer 5
-
$634 USD
£499 GBP
View
B+
Retailer 6
-
$644 USD
A$990 AUD
View
B+
Retailer 7
-
$659 USD
View
B+
Retailer 8
-
$696 USD
View
B
Retailer 9
-
$840 USD
A$1,293 AUD
View
B
Retailer 10
-
$1,114 USD
View
B
Retailer 11
-
$1,147 USD
CA$1,593 CAD
View
B
Retailer 12
-
$1,167 USD
View
B
Retailer 13
-
$1,332 USD
£1,049 GBP
View
B
Retailer 14
-
$1,355 USD
View
Most Expensive
B
Reve Diamonds
8EB3D70FA · Oct 28
$1,406 USD
View
14 more retailers have this diamond
Prices start from $323 USDSave up to $1,083 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
0.62ct Heart
$323 USD