Heart|Lab Grown|IGI

2.38ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816616306

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816616306

Diamond specifications and retailer prices

From $1,669 USD
£1,314 GBP
As of October 30, 2026
Save $8,811 USD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,480 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.38ct lab-grown heart diamond

This 2.38ct 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 LG816616306 or 816616306. Listed at 7 retailers as of October 30, 2026, with prices from $1,669 to $10,480, a $8,811 spread on the same certified stone. Do Amore Diamonds lists it at $10,480. 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

2.38
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616306
Dimensions9.48 × 7.83 × 5.52 mm
L/W Ratio1.21
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
9.48 mm7.83 mm2.38 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616306
Side View
Table 59.0%Crown 38.2°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 58.2%

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: $10,480 USD|Low: $1,390 USD|High: $10,480 USD|Avg: $3,976 USD|+13.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$1,390 USD
Retailer 4$1,669 USD
Retailer 7$2,175 USD
Retailer 6$2,305 USD
Retailer 9$2,506 USD
Retailer 8$2,570 USD
Retailer 11$2,594 USD
Retailer 5$4,883 USD
Retailer 3$6,208 USD
Retailer 2$6,830 USD
Do Amore Diamonds$10,480 USD

21 data points across 11 retailers

7 retailers$1,669 USD to $10,480 USD

A
Cheapest Retailer
-
$1,669 USD
£1,314 GBP
A
Retailer 2
-
$2,175 USD
View
B+
Retailer 3
-
$2,305 USD
View
B+
Retailer 4
-
$2,570 USD
View
B
Retailer 5
-
$4,883 USD
£3,845 GBP
View
B
Retailer 6
-
$6,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-266FF7A3E · Oct 30
$10,480 USD
View
6 more retailers have this diamond
Prices start from $1,669 USDSave up to $8,811 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
2.38ct Heart
$1,669 USD