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Heart|Lab Grown|IGI

2.21ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG830628602

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830628602

Diamond specifications and retailer prices

From $1,110 USD
As of October 30, 2026
Save $8,750 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,860 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.21ct lab-grown heart diamond

This 2.21ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830628602 or 830628602. Listed at 12 retailers as of October 29, 2026, with prices from $1,110 to $9,860, a $8,750 spread on the same certified stone. Do Amore Diamonds lists it at $9,860. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.21
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830628602
Dimensions8.06 × 9.03 × 5.19 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
8.06 mm9.03 mm2.21 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830628602
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 57.5%

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: $9,860 USD|Low: $1,110 USD|High: $11,070 USD|Avg: $3,657 USD|+3.1%
Do Amore Diamonds
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 29, 2026
Retailer 6$1,110 USD
Retailer 11$1,208 USD
Retailer 8$1,421 USD
Retailer 13$1,500 USD
Retailer 3$1,712 USD
Retailer 12$1,995 USD
Retailer 7$2,048 USD
Retailer 9$2,613 USD
Retailer 10$2,665 USD
Retailer 2$4,592 USD
Retailer 5$7,346 USD
Retailer 4$7,450 USD
Do Amore Diamonds$9,860 USD

24 data points across 13 retailers

12 retailers$1,110 USD to $9,860 USD

A
Cheapest Retailer
-
$1,110 USD
A
Retailer 2
-
$1,208 USD
View
A
Retailer 3
-
$1,421 USD
View
A
Retailer 4
-
$1,500 USD
View
A
Retailer 5
-
$1,712 USD
View
Retailer 6
-
$1,995 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$2,048 USD
View
B+
Retailer 8
-
$2,613 USD
View
B+
Retailer 9
-
$2,665 USD
View
B+
Retailer 10
-
$4,592 USD
£3,616 GBP
View
B
Retailer 11
-
$7,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-16E34AF99 · Oct 29
$9,860 USD
View
11 more retailers have this diamond
Prices start from $1,110 USDSave up to $8,750 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
2.21ct Heart
$1,110 USD