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Radiant|Lab Grown|IGI

2.59ct E FL Radiant Lab Grown Diamond

E/FL

Diamond specifications and retailer prices

From HK$7,886 HKD
$1,005 USD
As of October 27, 2026
Save HK$34,242 HKD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$42,127 HKD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 2.59ct lab-grown radiant diamond

This 2.59ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at 9 retailers as of October 27, 2026, with prices from HK$7,886 to HK$42,127, a HK$34,242 spread on the same certified stone. Helzberg Diamonds lists it at HK$42,127. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.59
Carat
E
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.34 × 6.90 × 4.67 mm
L/W Ratio1.35
Top View
9.34 mm6.90 mm2.59 ctE / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCuletDepth 67.7%

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 27
Current: HK$42,127 HKD|Low: HK$7,274 HKD|High: HK$73,317 HKD|Avg: HK$22,140 HKD|-42.5%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 5HK$7,886 HKD
Retailer 6HK$8,435 HKD
Retailer 2HK$8,584 HKD
Retailer 4HK$9,149 HKD
Retailer 3HK$17,152 HKD
Helzberg DiamondsHK$42,127 HKD

14 data points across 6 retailers

9 retailersHK$7,886 HKD to HK$42,127 HKD

B+
Cheapest Retailer
-
HK$7,886 HKD
$1,005 USD
Retailer 2
-
HK$8,435 HKD
$1,075 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
HK$8,584 HKD
$1,094 USD
View
Retailer 4
-
HK$9,118 HKD
$1,162 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$9,149 HKD
$1,166 USD
View
Retailer 6
-
HK$10,569 HKD
$1,347 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$17,152 HKD
$2,186 USD
View
Retailer 8
-
HK$19,820 HKD
$2,526 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Helzberg Diamonds
ZXZNOIMGHPKN · Oct 29
HK$42,127 HKD
$5,369 USD
View
8 more retailers have this diamond
Prices start from HK$7,886 HKDSave up to HK$34,242 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$7,886 HKD