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Princess|Lab Grown|IGI

2.51ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG720522073

Shape and cutting style on the report: Princess cut

Certificate IGI LG720522073

Diamond specifications and retailer prices

From HK$8,968 HKD
$1,143 USD
As of October 30, 2026
Save HK$70,666 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$79,634 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.51ct lab-grown princess diamond

This 2.51ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720522073 or 720522073. Listed at 18 retailers as of October 30, 2026, with prices from HK$8,968 to HK$79,634, a HK$70,666 spread on the same certified stone. Do Amore Diamonds lists it at HK$79,634. 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

2.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720522073
Dimensions7.34 × 7.23 × 5.24 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
7.34 mm7.23 mm2.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720522073
Side View
Table 69.0%Crown 45.3°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 72.5%

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$79,634 HKD|Low: HK$8,968 HKD|High: HK$79,634 HKD|Avg: HK$27,804 HKD|+13.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 16HK$8,968 HKD
Retailer 13HK$9,752 HKD
Retailer 15HK$11,510 HKD
Retailer 12HK$15,025 HKD
Retailer 4HK$15,315 HKD
Retailer 17HK$15,903 HKD
Retailer 10HK$18,218 HKD
Retailer 8HK$18,265 HKD
Retailer 18HK$18,799 HKD
Retailer 14HK$20,485 HKD
Retailer 6HK$21,513 HKD
Retailer 2HK$27,248 HKD
Retailer 5HK$29,393 HKD
Retailer 7HK$31,187 HKD
Retailer 3HK$37,076 HKD
Retailer 9HK$41,582 HKD
Retailer 11HK$62,548 HKD
Do Amore DiamondsHK$79,634 HKD

37 data points across 18 retailers

18 retailersHK$8,968 HKD to HK$79,634 HKD

A
Cheapest Retailer
-
HK$8,968 HKD
$1,143 USD
A
Retailer 2
-
HK$9,752 HKD
$1,243 USD
View
A
Retailer 3
-
HK$11,510 HKD
$1,467 USD
View
A
Retailer 4
-
HK$13,785 HKD
$1,757 USD
View
A
Retailer 5
-
HK$15,025 HKD
$1,915 USD
View
A
Retailer 6
-
HK$15,903 HKD
$2,027 USD
View
A
Retailer 7
-
HK$18,218 HKD
$2,322 USD
View
Final sale: no returns
A
Retailer 8
-
HK$18,265 HKD
$2,328 USD
View
A
Retailer 9
-
HK$18,799 HKD
€2,282 EUR
View
A
Retailer 10
-
HK$20,485 HKD
$2,611 USD
View
A
Retailer 11
-
HK$21,513 HKD
$2,742 USD
View
A
Retailer 12
-
HK$27,248 HKD
A$5,343 AUD
View
A
Retailer 13
-
HK$29,393 HKD
$3,746 USD
View
A
Retailer 14
-
HK$31,187 HKD
$3,975 USD
View
B+
Retailer 15
-
HK$37,076 HKD
£3,721 GBP
View
B+
Retailer 16
-
HK$41,582 HKD
$5,300 USD
View
B
Retailer 17
-
HK$62,548 HKD
A$12,265 AUD
View
Most Expensive
B
Do Amore Diamonds
27-C48E6FFA1 · Oct 31
HK$79,634 HKD
$10,150 USD
View
17 more retailers have this diamond
Prices start from HK$8,968 HKDSave up to HK$70,666 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
2.51ct Princess
HK$8,968 HKD