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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 $1,419 SGD
$1,110 USD
As of October 30, 2026
Save $11,186 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,605 SGD 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 $1,419 to $12,605, a $11,186 spread on the same certified stone. Do Amore Diamonds lists it at $12,605. 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
Colour
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: $12,605 SGD|Low: $1,419 SGD|High: $14,152 SGD|Avg: $4,644 SGD|+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 30, 2026
Retailer 7$1,419 SGD
Retailer 12$1,544 SGD
Retailer 9$1,817 SGD
Retailer 3$1,918 SGD
Retailer 4$2,189 SGD
Retailer 13$2,550 SGD
Retailer 8$2,618 SGD
Retailer 10$3,340 SGD
Retailer 11$3,407 SGD
Retailer 6$5,871 SGD
Retailer 2$8,476 SGD
Retailer 5$9,391 SGD
Do Amore Diamonds$12,605 SGD

24 data points across 13 retailers

12 retailers$1,419 SGD to $12,605 SGD

A
Cheapest Retailer
-
$1,419 SGD
$1,110 USD
A
Retailer 2
-
$1,544 SGD
$1,208 USD
View
A
Retailer 3
-
$1,817 SGD
$1,421 USD
View
A
Retailer 4
-
$1,918 SGD
$1,500 USD
View
A
Retailer 5
-
$2,189 SGD
$1,712 USD
View
Retailer 6
-
$2,550 SGD
$1,995 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$2,618 SGD
$2,048 USD
View
B+
Retailer 8
-
$3,340 SGD
$2,613 USD
View
B+
Retailer 9
-
$3,407 SGD
$2,665 USD
View
B+
Retailer 10
-
$5,871 SGD
£3,616 GBP
View
B
Retailer 11
-
$8,476 SGD
$6,630 USD
View
Most Expensive
B
Do Amore Diamonds
27-16E34AF99 · Oct 29
$12,605 SGD
$9,860 USD
View
11 more retailers have this diamond
Prices start from $1,419 SGDSave up to $11,186 SGD

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
$1,419 SGD