Heart|Lab Grown|IGI

1.01ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825656709

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825656709

Diamond specifications and retailer prices

From $396 USD
As of October 30, 2026
Save $2,114 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,510 USD at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656709 or 825656709. Listed at 18 retailers as of October 30, 2026, with prices from $396 to $2,510, a $2,114 spread on the same certified stone. Brilliant Earth lists it at $2,510. 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
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656709
Dimensions6.28 × 7.01 × 3.94 mm
L/W Ratio1.12
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
6.28 mm7.01 mm1.01 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656709
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 37°Culet: NoneDepth 56.2%

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 30
Current: $2,510 USD|Low: $396 USD|High: $2,660 USD|Avg: $1,145 USD|-5.6%
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
October 31, 2026
Retailer 4$396 USD
Retailer 8$453 USD
Retailer 6$590 USD
Retailer 13$603 USD
Retailer 11$618 USD
Retailer 10$755 USD
Retailer 2$790 USD
Retailer 3$1,001 USD
Retailer 7$1,288 USD
Retailer 5$1,453 USD
Retailer 12$1,685 USD
Retailer 9$1,725 USD
Brilliant Earth$2,510 USD

27 data points across 13 retailers

18 retailers$396 USD to $2,510 USD

A
Cheapest Retailer
-
$396 USD
Final sale: no returns
Retailer 2
-
$411 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$453 USD
£357 GBP
View
Retailer 4
-
$459 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$509 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$509 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$590 USD
View
B+
Retailer 8
-
$603 USD
View
B+
Retailer 9
-
$618 USD
View
B+
Retailer 10
-
$755 USD
ZAR 12,190 ZAR
View
B+
Retailer 11
-
$790 USD
£622 GBP
View
B
Retailer 12
-
$1,001 USD
View
B
Retailer 13
-
$1,288 USD
View
B
Retailer 14
-
$1,453 USD
View
Retailer 15
-
$1,638 USD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$1,685 USD
View
B
Retailer 17
-
$1,725 USD
£1,358 GBP
View
Most Expensive
B
Brilliant Earth
21584393A · Oct 30
$2,510 USD
View
17 more retailers have this diamond
Prices start from $396 USDSave up to $2,114 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
$396 USD