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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG784644955

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

Certificate IGI LG784644955

Diamond specifications and retailer prices

From HK$1,530 HKD
$195 USD
As of October 30, 2026
Save HK$13,142 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$16,633 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644955 or 784644955. Listed at 14 retailers as of October 30, 2026, with a 859% 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

1.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644955
Dimensions7.29 × 4.98 × 3.20 mm
L/W Ratio1.46
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
7.29 mm4.98 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644955
Side View
Table 67.0%Crown 38.2°Girdle: Slightly ThickPavilion 33.1°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A+
Exceptional
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$16,633 HKD|Low: HK$1,530 HKD|High: HK$21,026 HKD|Avg: HK$7,644 HKD|+9.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7HK$1,530 HKD
Retailer 3HK$2,652 HKD
Retailer 8HK$3,052 HKD
Retailer 11HK$3,311 HKD
Retailer 12HK$3,460 HKD
Retailer 4HK$3,609 HKD
Retailer 5HK$3,674 HKD
Retailer 10HK$6,120 HKD
Retailer 2HK$8,390 HKD
Retailer 6HK$11,612 HKD
Retailer 9HK$14,671 HKD
Rare CaratHK$16,633 HKD

27 data points across 12 retailers

14 retailersHK$1,530 HKD to HK$14,671 HKD

A+
Cheapest Retailer
-
HK$1,530 HKD
$195 USD
Retailer 2
-
HK$2,103 HKD
$268 USD
View
Price last confirmed 32 days ago
Retailer 3
-
HK$2,440 HKD
$311 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
HK$2,652 HKD
$338 USD
View
Final sale: no returns
A
Retailer 5
-
HK$3,052 HKD
$389 USD
View
A
Retailer 6
-
HK$3,311 HKD
$422 USD
View
A
Retailer 7
-
HK$3,460 HKD
$441 USD
View
A
Retailer 8
-
HK$3,674 HKD
€446 EUR
View
B+
Retailer 9
-
HK$6,120 HKD
$780 USD
View
B+
Retailer 10
-
HK$8,390 HKD
£842 GBP
View
Retailer 11
-
HK$9,258 HKD
$1,180 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
HK$11,612 HKD
$1,480 USD
View
B
Retailer 13
-
HK$14,671 HKD
$1,870 USD
View
Most Expensive
Rare Carat
617-56B · Oct 18
HK$16,633 HKD
$2,120 USD
View
Price last confirmed 13 days ago
13 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$13,142 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+
1.01ct Radiant
HK$1,530 HKD