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Radiant|Lab Grown|GCAL

2.59ct D FL Radiant Lab Grown Diamond

EX • D/FL • GCAL 361136589

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 361136589

Diamond specifications and retailer prices

From HK$32,387 HKD
$4,128 USD
As of October 30, 2026
Save HK$61,943 HKD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$165,566 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.59ct lab-grown radiant diamond

This 2.59ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361136589. Listed at 9 retailers as of October 29, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.59
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle61.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361136589
Dimensions9.93 × 6.79 × 4.57 mm
L/W Ratio1.46
Culet sizeNone
Top View
9.93 mm6.79 mm2.59 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361136589
Side View
Table 65.0%Crown 45°Girdle: MED-MEDPavilion 61.2°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$56,134 HKD|Low: HK$31,791 HKD|High: HK$247,767 HKD|Avg: HK$75,187 HKD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7HK$32,387 HKD
Retailer 8HK$40,335 HKD
Retailer 4HK$41,771 HKD
Retailer 3HK$53,351 HKD
Retailer 1HK$56,134 HKD
Retailer 6HK$64,609 HKD
Retailer 2HK$94,330 HKD
Retailer 5HK$247,767 HKD

30 data points across 8 retailers

9 retailersHK$32,387 HKD to HK$94,330 HKD

B+
Cheapest Retailer
-
HK$32,387 HKD
$4,128 USD
B+
Retailer 2
-
HK$40,335 HKD
$5,141 USD
View
Final sale: no returns
Retailer 3
-
HK$41,771 HKD
$5,324 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
HK$53,351 HKD
$6,800 USD
View
B+
Retailer 5
-
HK$56,134 HKD
£5,634 GBP
View
B
Retailer 6
-
HK$64,609 HKD
$8,235 USD
View
B
Retailer 7
-
HK$94,330 HKD
£9,467 GBP
View
Most Expensive
Taylor and Hart
0LFGGI5 · Oct 30
HK$165,566 HKD
$21,103 USD
View
Price under review
7 more retailers have this diamond
Prices start from HK$32,387 HKDSave up to HK$61,943 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.

B+
2.59ct Radiant
HK$32,387 HKD