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Radiant|Lab Grown|IGI

2.55ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG816608833

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

Certificate IGI LG816608833

Diamond specifications and retailer prices

From HK$6,849 HKD
$873 USD
As of October 30, 2026
Save HK$53,955 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$60,804 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown radiant diamond

This 2.55ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816608833 or 816608833. Listed at 16 retailers as of October 29, 2026, with prices from HK$6,849 to HK$60,804, a HK$53,955 spread on the same certified stone. Do Amore Diamonds lists it at HK$60,804. 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

2.55
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608833
Dimensions9.53 × 6.54 × 4.76 mm
L/W Ratio1.46
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
9.53 mm6.54 mm2.55 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608833
Side View
Table 64.0%Crown 42°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 72.8%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: HK$60,804 HKD|Low: HK$6,849 HKD|High: HK$74,550 HKD|Avg: HK$31,812 HKD|-14.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 14HK$6,849 HKD
Retailer 3HK$7,446 HKD
Retailer 16HK$9,360 HKD
Retailer 13HK$9,925 HKD
Retailer 12HK$11,604 HKD
Retailer 15HK$12,757 HKD
Retailer 6HK$14,721 HKD
Retailer 7HK$16,437 HKD
Retailer 17HK$18,257 HKD
Retailer 5HK$22,890 HKD
Retailer 18HK$24,651 HKD
Retailer 11HK$29,892 HKD
Retailer 8HK$42,955 HKD
Retailer 2HK$48,251 HKD
Retailer 4HK$48,894 HKD
Retailer 9HK$49,036 HKD
Do Amore DiamondsHK$60,804 HKD
Retailer 10HK$63,064 HKD

34 data points across 18 retailers

16 retailersHK$6,849 HKD to HK$60,804 HKD

A
Cheapest Retailer
-
HK$6,849 HKD
$873 USD
A
Retailer 2
-
HK$7,446 HKD
$949 USD
View
A
Retailer 3
-
HK$9,360 HKD
$1,193 USD
View
A
Retailer 4
-
HK$9,925 HKD
$1,265 USD
View
A
Retailer 5
-
HK$10,443 HKD
$1,331 USD
View
A
Retailer 6
-
HK$12,757 HKD
$1,626 USD
View
Retailer 7
-
HK$14,721 HKD
€1,787 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$16,437 HKD
$2,095 USD
View
A
Retailer 9
-
HK$18,257 HKD
$2,327 USD
View
B+
Retailer 10
-
HK$22,890 HKD
$2,918 USD
View
B+
Retailer 11
-
HK$24,651 HKD
$3,142 USD
View
B+
Retailer 12
-
HK$29,892 HKD
£3,000 GBP
View
Retailer 13
-
HK$42,955 HKD
$5,475 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
HK$48,251 HKD
$6,150 USD
View
B
Retailer 15
-
HK$48,894 HKD
$6,232 USD
View
Most Expensive
B
Do Amore Diamonds
27-F5F0B73BF · Oct 29
HK$60,804 HKD
$7,750 USD
View
15 more retailers have this diamond
Prices start from HK$6,849 HKDSave up to HK$53,955 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
2.55ct Radiant
HK$6,849 HKD