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Princess|Lab Grown|IGI

2.57ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG794622348

Shape and cutting style on the report: Princess cut

Certificate IGI LG794622348

Diamond specifications and retailer prices

From HK$19,811 HKD
$2,525 USD
As of November 3, 2026
Save HK$59,356 HKD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$79,167 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown princess diamond

This 2.57ct 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 LG794622348 or 794622348. Listed at 11 retailers as of November 2, 2026, with prices from HK$19,811 to HK$79,167, a HK$59,356 spread on the same certified stone. Do Amore Diamonds lists it at HK$79,167. 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

2.57
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622348
Dimensions7.36 × 7.28 × 5.30 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.36 mm7.28 mm2.57 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622348
Side View
Table 65.0%Crown 44°Girdle: MediumPavilion 37.8°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: Nov 3
Current: HK$79,167 HKD|Low: HK$14,672 HKD|High: HK$122,791 HKD|Avg: HK$53,054 HKD|-35.5%
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
November 3, 2026
Retailer 8HK$19,811 HKD
Retailer 7HK$21,043 HKD
Retailer 6HK$23,405 HKD
Retailer 9HK$32,797 HKD
Retailer 2HK$35,813 HKD
Retailer 3HK$39,309 HKD
Retailer 11HK$44,393 HKD
Retailer 10HK$46,763 HKD
Retailer 12HK$47,153 HKD
Retailer 13HK$52,374 HKD
Retailer 4HK$60,198 HKD
Do Amore DiamondsHK$79,167 HKD
Retailer 5HK$120,466 HKD

26 data points across 13 retailers

11 retailersHK$19,811 HKD to HK$79,167 HKD

Retailer 1
-
HK$17,128 HKD
$2,183 USD
Price last confirmed 32 days ago
Retailer 2
-
HK$19,411 HKD
$2,474 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
HK$19,811 HKD
$2,525 USD
View
A
Retailer 4
-
HK$21,043 HKD
$2,682 USD
View
A
Retailer 5
-
HK$23,405 HKD
$2,983 USD
View
Retailer 6
-
HK$31,408 HKD
$4,003 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
HK$32,797 HKD
$4,180 USD
View
B+
Retailer 8
-
HK$35,813 HKD
£3,594 GBP
View
B+
Retailer 9
-
HK$44,393 HKD
$5,658 USD
View
B+
Retailer 10
-
HK$46,763 HKD
$5,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-35DF56447 · Nov 2
HK$79,167 HKD
$10,090 USD
View
10 more retailers have this diamond
Prices start from HK$19,811 HKDSave up to HK$59,356 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
2.57ct Princess
HK$19,811 HKD