Heart|Lab Grown|IGI

1.01ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG825667185

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825667185

Diamond specifications and retailer prices

From $339 USD
As of October 28, 2026
Save $1,791 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,130 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825667185 or 825667185. Listed at 19 retailers as of October 28, 2026, with prices from $339 to $2,130, a $1,791 spread on the same certified stone. Brilliant Earth lists it at $2,130. 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

1.01
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667185
Dimensions6.24 × 6.93 × 4.05 mm
L/W Ratio1.11
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
6.24 mm6.93 mm1.01 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667185
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,130 USD|Low: $339 USD|High: $2,140 USD|Avg: $1,028 USD|-0.5%
Brilliant Earth
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 3$339 USD
Retailer 8$400 USD
Retailer 10$530 USD
Retailer 13$597 USD
Retailer 7$616 USD
Retailer 12$625 USD
Retailer 9$646 USD
Retailer 2$666 USD
Retailer 14$844 USD
Retailer 5$1,255 USD
Retailer 6$1,315 USD
Retailer 4$1,507 USD
Retailer 11$1,522 USD
Brilliant Earth$2,130 USD

27 data points across 14 retailers

19 retailers$339 USD to $2,130 USD

A
Cheapest Retailer
-
$339 USD
Final sale: no returns
A
Retailer 2
-
$378 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$400 USD
£315 GBP
View
A
Retailer 4
-
$423 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$469 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$469 USD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$530 USD
View
B+
Retailer 8
-
$597 USD
View
B+
Retailer 9
-
$616 USD
€587 EUR
View
B+
Retailer 10
-
$625 USD
View
B+
Retailer 11
-
$646 USD
ZAR 10,431 ZAR
View
B+
Retailer 12
-
$666 USD
£524 GBP
View
B+
Retailer 13
-
$844 USD
View
B
Retailer 14
-
$1,255 USD
View
B
Retailer 15
-
$1,315 USD
View
B
Retailer 16
-
$1,507 USD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$1,507 USD
£1,187 GBP
View
B
Retailer 18
-
$1,522 USD
View
Most Expensive
B
Brilliant Earth
21584004A · Oct 28
$2,130 USD
View
18 more retailers have this diamond
Prices start from $339 USDSave up to $1,791 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
1.01ct Heart
$339 USD