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Heart|Lab Grown|IGI

3.38ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825665154

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825665154

Diamond specifications and retailer prices

From $2,477 USD
As of October 30, 2026
Save $12,493 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,970 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.38ct lab-grown heart diamond

This 3.38ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825665154 or 825665154. Listed at 18 retailers as of October 30, 2026, with prices from $2,477 to $14,970, a $12,493 spread on the same certified stone. Brilliant Earth lists it at $14,970. 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

3.38
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825665154
Dimensions10.31 × 8.96 × 6.24 mm
L/W Ratio1.15
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
10.31 mm8.96 mm3.38 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825665154
Side View
Table 57.0%Crown 36.2°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 60.5%

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: $14,970 USD|Low: $2,477 USD|High: $15,430 USD|Avg: $6,403 USD|-3.0%
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 4$2,477 USD
Retailer 16$2,695 USD
Retailer 5$2,873 USD
Retailer 13$2,873 USD
Retailer 12$3,035 USD
Retailer 2$3,879 USD
Retailer 8$3,925 USD
Retailer 15$3,938 USD
Retailer 14$3,949 USD
Retailer 7$4,477 USD
Retailer 10$6,671 USD
Retailer 6$7,457 USD
Retailer 11$7,733 USD
Retailer 17$10,026 USD
Retailer 9$10,027 USD
Retailer 3$10,982 USD
Brilliant Earth$14,970 USD

34 data points across 17 retailers

18 retailers$2,477 USD to $14,970 USD

A
Cheapest Retailer
-
$2,477 USD
A
Retailer 2
-
$2,695 USD
View
A
Retailer 3
-
$2,873 USD
View
A
Retailer 4
-
$2,873 USD
View
Final sale: no returns
A
Retailer 5
-
$3,035 USD
View
Retailer 6
-
$3,139 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$3,879 USD
£3,054 GBP
View
A
Retailer 8
-
$3,925 USD
View
A
Retailer 9
-
$3,938 USD
View
A
Retailer 10
-
$3,949 USD
View
B+
Retailer 11
-
$4,477 USD
View
B+
Retailer 12
-
$6,671 USD
ZAR 107,775 ZAR
View
B+
Retailer 13
-
$7,457 USD
View
B+
Retailer 14
-
$7,733 USD
£6,089 GBP
View
B
Retailer 15
-
$10,026 USD
View
B
Retailer 16
-
$10,027 USD
SGD 13,550 SGD
View
B
Retailer 17
-
$10,982 USD
View
Most Expensive
B
Brilliant Earth
21417056A · Oct 31
$14,970 USD
View
17 more retailers have this diamond
Prices start from $2,477 USDSave up to $12,493 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
3.38ct Heart
$2,477 USD