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Princess|Lab Grown|IGI

2.55ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG784642417

Shape and cutting style on the report: Princess cut

Certificate IGI LG784642417

Diamond specifications and retailer prices

From HK$11,259 HKD
$1,435 USD
As of October 30, 2026
Save HK$66,178 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$77,437 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown princess diamond

This 2.55ct lab-grown princess 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 LG784642417 or 784642417. Listed at 13 retailers as of October 30, 2026, with prices from HK$11,259 to HK$77,437, a HK$66,178 spread on the same certified stone. Do Amore Diamonds lists it at HK$77,437. 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
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642417
Dimensions7.56 × 7.44 × 5.17 mm
L/W Ratio1.02
Culet sizePointed
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
7.56 mm7.44 mm2.55 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642417
Side View
Table 71.0%Crown 42.5°Girdle: MediumPavilion 37.7°Culet: NoneDepth 69.5%

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$77,437 HKD|Low: HK$11,259 HKD|High: HK$122,471 HKD|Avg: HK$35,021 HKD|-36.8%
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
October 31, 2026
Retailer 8HK$11,259 HKD
Retailer 7HK$13,895 HKD
Retailer 9HK$16,931 HKD
Retailer 2HK$17,025 HKD
Retailer 5HK$20,979 HKD
Retailer 13HK$21,128 HKD
Retailer 6HK$23,694 HKD
Retailer 10HK$24,055 HKD
Retailer 12HK$27,013 HKD
Retailer 3HK$32,520 HKD
Retailer 11HK$41,381 HKD
Retailer 4HK$46,447 HKD
Do Amore DiamondsHK$77,437 HKD

32 data points across 13 retailers

13 retailersHK$11,259 HKD to HK$77,437 HKD

A
Cheapest Retailer
-
HK$11,259 HKD
$1,435 USD
A
Retailer 2
-
HK$13,895 HKD
$1,771 USD
View
A
Retailer 3
-
HK$16,931 HKD
$2,158 USD
View
A
Retailer 4
-
HK$17,025 HKD
$2,170 USD
View
A
Retailer 5
-
HK$20,979 HKD
$2,674 USD
View
Final sale: no returns
A
Retailer 6
-
HK$21,128 HKD
$2,693 USD
View
A
Retailer 7
-
HK$23,694 HKD
$3,020 USD
View
A
Retailer 8
-
HK$24,055 HKD
€2,920 EUR
View
A
Retailer 9
-
HK$27,013 HKD
$3,443 USD
View
B+
Retailer 10
-
HK$32,520 HKD
$4,145 USD
View
B+
Retailer 11
-
HK$41,381 HKD
£4,153 GBP
View
B+
Retailer 12
-
HK$46,447 HKD
$5,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-AFC62BBFF · Oct 31
HK$77,437 HKD
$9,870 USD
View
12 more retailers have this diamond
Prices start from HK$11,259 HKDSave up to HK$66,178 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 Princess
HK$11,259 HKD