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Radiant|Lab Grown|GCAL

1.29ct D IF Radiant Lab Grown Diamond

EX • D/IF • GCAL 360796101

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 360796101

Diamond specifications and retailer prices

From HK$5,414 HKD
As of November 4, 2026
Save HK$18,281 HKD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$23,694 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360796101. Listed at 4 retailers as of November 4, 2026, with prices from HK$5,414 to HK$23,694, a HK$18,281 spread on the same certified stone. Brilliant Earth lists it at HK$23,694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle59.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360796101
Dimensions7.63 × 5.42 × 3.69 mm
L/W Ratio1.41
Culet sizeNone
Top View
7.63 mm5.42 mm1.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360796101
Side View
Table 66.0%Crown 43.5°Girdle: MED-MEDPavilion 59.6°Culet: NoneDepth 68.1%

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 4
Current: HK$15,927 HKD|Low: HK$5,414 HKD|High: HK$25,405 HKD|Avg: HK$12,921 HKD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 2HK$5,414 HKD
Retailer 6HK$8,238 HKD
Retailer 4HK$10,411 HKD
Retailer 3HK$10,427 HKD
Retailer 5HK$11,635 HKD
Retailer 1HK$15,927 HKD
Retailer 7HK$16,884 HKD
Retailer 8HK$25,405 HKD

3 data points across 8 retailers

4 retailersHK$5,414 HKD to HK$23,694 HKD

A
Cheapest Retailer
-
HK$5,414 HKD
Final sale: no returns
B+
Retailer 2
-
HK$9,384 HKD
View
Retailer 3
-
HK$15,927 HKD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
21832438Y · Nov 4
HK$23,694 HKD
$3,020 USD
View
3 more retailers have this diamond
Prices start from HK$5,414 HKDSave up to HK$18,281 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
1.29ct Radiant
HK$5,414 HKD