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Radiant|Lab Grown|IGI

1.47ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825659975

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

Certificate IGI LG825659975

Diamond specifications and retailer prices

From HK$2,456 HKD
$313 USD
As of October 30, 2026
Save HK$21,474 HKD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$25,695 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.47ct lab-grown radiant diamond

This 1.47ct 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 LG825659975 or 825659975. Listed at 19 retailers as of October 30, 2026, with a 874% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825659975
Dimensions7.83 × 5.80 × 3.83 mm
L/W Ratio1.35
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
7.83 mm5.80 mm1.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825659975
Side View
Table 64.0%Crown 39.1°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 66.0%

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: Oct 30
Current: HK$25,695 HKD|Low: HK$2,456 HKD|High: HK$35,384 HKD|Avg: HK$9,405 HKD|-1.5%
Rare Carat
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
Retailer 19
November 1, 2026
Retailer 8HK$2,456 HKD
Retailer 18HK$2,848 HKD
Retailer 10HK$2,942 HKD
Retailer 7HK$3,044 HKD
Retailer 17HK$3,044 HKD
Retailer 16HK$4,276 HKD
Retailer 19HK$4,951 HKD
Retailer 15HK$5,229 HKD
Retailer 12HK$5,421 HKD
Retailer 13HK$5,643 HKD
Retailer 4HK$8,693 HKD
Retailer 3HK$8,921 HKD
Retailer 9HK$9,572 HKD
Retailer 6HK$9,784 HKD
Retailer 5HK$10,144 HKD
Retailer 11HK$11,223 HKD
Retailer 2HK$12,196 HKD
Retailer 14HK$23,929 HKD
Rare CaratHK$25,695 HKD

36 data points across 19 retailers

19 retailersHK$2,456 HKD to HK$23,929 HKD

A
Cheapest Retailer
-
HK$2,456 HKD
$313 USD
A
Retailer 2
-
HK$2,848 HKD
$363 USD
View
A
Retailer 3
-
HK$2,942 HKD
$375 USD
View
Final sale: no returns
Retailer 4
-
HK$3,044 HKD
$388 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$3,044 HKD
$388 USD
View
A
Retailer 6
-
HK$4,276 HKD
$545 USD
View
A
Retailer 7
-
HK$4,951 HKD
$631 USD
View
A
Retailer 8
-
HK$5,229 HKD
ZAR 10,768 ZAR
View
A
Retailer 9
-
HK$5,421 HKD
£544 GBP
View
A
Retailer 10
-
HK$5,643 HKD
€685 EUR
View
B+
Retailer 11
-
HK$8,693 HKD
$1,108 USD
View
B+
Retailer 12
-
HK$8,921 HKD
$1,137 USD
View
B+
Retailer 13
-
HK$9,572 HKD
$1,220 USD
View
B+
Retailer 14
-
HK$9,784 HKD
$1,247 USD
View
B+
Retailer 15
-
HK$10,144 HKD
$1,293 USD
View
B+
Retailer 16
-
HK$11,223 HKD
SGD 1,933 SGD
View
B+
Retailer 17
-
HK$12,196 HKD
£1,224 GBP
View
B
Retailer 18
-
HK$23,929 HKD
$3,050 USD
View
Most Expensive
Rare Carat
PD-238282 · Oct 21
HK$25,695 HKD
$3,275 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from HK$2,456 HKDSave up to HK$21,474 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
1.47ct Radiant
HK$2,456 HKD