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Heart|Lab Grown|IGI

1.38ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG830622668

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830622668

Diamond specifications and retailer prices

From HK$3,271 HKD
As of November 5, 2026
Save HK$19,323 HKD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$22,594 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.38ct lab-grown heart diamond

This 1.38ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830622668 or 830622668. Listed at 20 retailers as of November 4, 2026, with prices from HK$3,271 to HK$22,594, a HK$19,323 spread on the same certified stone. Brilliant Earth lists it at HK$22,594. 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

1.38
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830622668
Dimensions7.13 × 7.69 × 4.40 mm
L/W Ratio1.08
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
7.13 mm7.69 mm1.38 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830622668
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.2%

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: Nov 5
Current: HK$22,594 HKD|Low: HK$3,271 HKD|High: HK$32,322 HKD|Avg: HK$10,360 HKD|-30.1%
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
November 5, 2026
Retailer 10HK$3,271 HKD
Retailer 2HK$3,711 HKD
Retailer 5HK$4,127 HKD
Retailer 7HK$5,115 HKD
Retailer 14HK$6,198 HKD
Retailer 11HK$6,488 HKD
Retailer 4HK$7,202 HKD
Retailer 16HK$7,782 HKD
Retailer 9HK$7,931 HKD
Retailer 15HK$8,818 HKD
Retailer 3HK$11,846 HKD
Retailer 13HK$11,964 HKD
Retailer 6HK$11,980 HKD
Retailer 12HK$14,137 HKD
Retailer 8HK$17,518 HKD
Brilliant EarthHK$22,594 HKD

33 data points across 16 retailers

20 retailersHK$3,271 HKD to HK$22,594 HKD

A
Cheapest Retailer
-
HK$3,271 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,711 HKD
View
Retailer 3
-
HK$4,127 HKD
View
Price last confirmed 28 days ago
Retailer 4
-
HK$4,621 HKD
View
Price last confirmed 37 days ago
Retailer 5
-
HK$5,115 HKD
View
Price last confirmed 33 days ago
Retailer 6
-
HK$5,115 HKD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
HK$6,198 HKD
View
A
Retailer 8
-
HK$6,488 HKD
View
B+
Retailer 9
-
HK$7,202 HKD
View
B+
Retailer 10
-
HK$7,382 HKD
View
B+
Retailer 11
-
HK$7,782 HKD
View
B+
Retailer 12
-
HK$7,931 HKD
View
B+
Retailer 13
-
HK$8,818 HKD
View
B
Retailer 14
-
HK$11,846 HKD
View
B
Retailer 15
-
HK$11,964 HKD
View
B
Retailer 16
-
HK$11,980 HKD
View
Retailer 17
-
HK$13,455 HKD
View
Price last confirmed 36 days ago
B
Retailer 18
-
HK$14,137 HKD
View
B
Retailer 19
-
HK$17,518 HKD
View
Most Expensive
B
Brilliant Earth
21584146A · Nov 4
HK$22,594 HKD
$2,880 USD
View
19 more retailers have this diamond
Prices start from HK$3,271 HKDSave up to HK$19,323 HKD

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
1.38ct Heart
HK$3,271 HKD