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Radiant|Lab Grown|IGI

1.48ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794693839

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG794693839

Diamond specifications and retailer prices

From HK$2,134 HKD
As of November 2, 2026
Save HK$20,540 HKD (91%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$22,674 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.48ct lab-grown radiant diamond

This 1.48ct lab-grown radiant 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 top-tier cut grade and certified by IGI LG794693839 or 794693839. Listed at 11 retailers as of November 2, 2026, with prices from HK$2,134 to HK$22,674, a HK$20,540 spread on the same certified stone. Brilliant Earth lists it at HK$22,674. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794693839
Dimensions7.61 × 5.71 × 3.90 mm
L/W Ratio1.33
Culet sizePointed
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
7.61 mm5.71 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794693839
Side View
Table 62.0%Crown 44.9°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$22,674 HKD|Low: HK$2,134 HKD|High: HK$35,385 HKD|Avg: HK$12,443 HKD|-35.9%
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
Retailer 18
November 1, 2026
Retailer 12HK$2,134 HKD
Retailer 18HK$2,479 HKD
Retailer 3HK$3,342 HKD
Retailer 11HK$4,198 HKD
Retailer 15HK$4,386 HKD
Retailer 7HK$7,869 HKD
Retailer 5HK$8,073 HKD
Retailer 14HK$8,136 HKD
Retailer 16HK$9,399 HKD
Retailer 17HK$9,588 HKD
Retailer 9HK$9,603 HKD
Retailer 2HK$11,714 HKD
Retailer 6HK$15,072 HKD
Retailer 4HK$16,241 HKD
Retailer 10HK$18,171 HKD
Retailer 13HK$18,987 HKD
Brilliant EarthHK$22,674 HKD
Retailer 8HK$27,515 HKD

27 data points across 18 retailers

11 retailersHK$2,134 HKD to HK$22,674 HKD

A
Cheapest Retailer
-
HK$2,134 HKD
A
Retailer 2
-
HK$2,479 HKD
View
A
Retailer 3
-
HK$3,342 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,198 HKD
View
A
Retailer 5
-
HK$4,386 HKD
View
B+
Retailer 6
-
HK$8,136 HKD
View
B+
Retailer 7
-
HK$9,399 HKD
View
B+
Retailer 8
-
HK$9,588 HKD
View
B+
Retailer 9
-
HK$11,714 HKD
View
B
Retailer 10
-
HK$18,987 HKD
View
Most Expensive
B
Brilliant Earth
21414783Y · Nov 2
HK$22,674 HKD
$2,890 USD
View
10 more retailers have this diamond
Prices start from HK$2,134 HKDSave up to HK$20,540 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
1.48ct Radiant
HK$2,134 HKD