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Radiant|Lab Grown|IGI

2.59ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG816625959

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

Certificate IGI LG816625959

Diamond specifications and retailer prices

From HK$10,717 HKD
$1,366 USD
As of October 29, 2026
Save HK$62,169 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$72,887 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 IGI LG816625959 or 816625959. Listed at 13 retailers as of October 29, 2026, with prices from HK$10,717 to HK$72,887, a HK$62,169 spread on the same certified stone. Do Amore Diamonds lists it at HK$72,887. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625959
Dimensions9.97 × 6.79 × 4.37 mm
L/W Ratio1.47
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
9.97 mm6.79 mm2.59 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625959
Side View
Table 65.0%Crown 45.3°Girdle: MediumPavilion 31.8°Culet: NoneDepth 64.4%

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 29
Current: HK$72,887 HKD|Low: HK$10,717 HKD|High: HK$94,384 HKD|Avg: HK$35,068 HKD|-22.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6HK$10,717 HKD
Retailer 4HK$11,102 HKD
Retailer 5HK$15,181 HKD
Retailer 9HK$16,680 HKD
Retailer 8HK$17,662 HKD
Retailer 7HK$19,889 HKD
Retailer 3HK$33,928 HKD
Retailer 10HK$45,309 HKD
Retailer 2HK$55,391 HKD
Do Amore DiamondsHK$72,887 HKD

28 data points across 10 retailers

13 retailersHK$10,717 HKD to HK$72,887 HKD

A+
Cheapest Retailer
-
HK$10,717 HKD
$1,366 USD
A
Retailer 2
-
HK$11,102 HKD
$1,415 USD
View
Retailer 3
-
HK$13,149 HKD
$1,676 USD
View
Price last confirmed 28 days ago
Retailer 4
-
HK$14,907 HKD
$1,900 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
HK$15,181 HKD
$1,935 USD
View
A
Retailer 6
-
HK$16,680 HKD
$2,126 USD
View
Retailer 7
-
HK$17,662 HKD
€2,144 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$19,889 HKD
$2,535 USD
View
Retailer 9
-
HK$32,881 HKD
$4,191 USD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
HK$33,928 HKD
£3,405 GBP
View
Retailer 11
-
HK$45,309 HKD
$5,775 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
HK$55,391 HKD
$7,060 USD
View
Most Expensive
B
Do Amore Diamonds
27-243B1F703 · Oct 29
HK$72,887 HKD
$9,290 USD
View
12 more retailers have this diamond
Prices start from HK$10,717 HKDSave up to HK$62,169 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+
2.59ct Radiant
HK$10,717 HKD