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Radiant|Lab Grown|IGI

2.58ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG816608559

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

Certificate IGI LG816608559

Diamond specifications and retailer prices

From HK$11,062 HKD
$1,410 USD
As of October 29, 2026
Save HK$61,510 HKD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$72,573 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.58ct lab-grown radiant diamond

This 2.58ct 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 LG816608559 or 816608559. Listed at 12 retailers as of October 29, 2026, with prices from HK$11,062 to HK$72,573, a HK$61,510 spread on the same certified stone. Do Amore Diamonds lists it at HK$72,573. 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

2.58
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608559
Dimensions9.52 × 6.76 × 4.56 mm
L/W Ratio1.41
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
9.52 mm6.76 mm2.58 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608559
Side View
Table 63.0%Crown 44.5°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 67.5%

Caratlytics Score

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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: Oct 29
Current: HK$72,573 HKD|Low: HK$11,062 HKD|High: HK$93,991 HKD|Avg: HK$42,675 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 4HK$11,062 HKD
Retailer 5HK$15,111 HKD
Retailer 8HK$16,562 HKD
Retailer 7HK$17,596 HKD
Retailer 6HK$19,810 HKD
Retailer 3HK$33,808 HKD
Retailer 9HK$45,152 HKD
Retailer 2HK$49,271 HKD
Do Amore DiamondsHK$72,573 HKD
Retailer 10HK$74,503 HKD

26 data points across 10 retailers

12 retailersHK$11,062 HKD to HK$72,573 HKD

A
Cheapest Retailer
-
HK$11,062 HKD
$1,410 USD
Retailer 2
-
HK$13,102 HKD
$1,670 USD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$14,852 HKD
$1,893 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
HK$15,111 HKD
$1,926 USD
View
A
Retailer 5
-
HK$16,562 HKD
$2,111 USD
View
Retailer 6
-
HK$17,596 HKD
€2,136 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$19,810 HKD
$2,525 USD
View
Retailer 8
-
HK$32,756 HKD
$4,175 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
HK$33,808 HKD
£3,393 GBP
View
Retailer 10
-
HK$45,152 HKD
$5,755 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$49,271 HKD
$6,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-7613080EE · Oct 30
HK$72,573 HKD
$9,250 USD
View
11 more retailers have this diamond
Prices start from HK$11,062 HKDSave up to HK$61,510 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
2.58ct Radiant
HK$11,062 HKD