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Princess|Lab Grown|IGI

5.56ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG726517409

Shape and cutting style on the report: Princess cut

Certificate IGI LG726517409

Diamond specifications and retailer prices

From HK$5,986 HKD
$763 USD
As of November 2, 2026
Save HK$45,325 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$51,311 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.56ct lab-grown princess diamond

This 5.56ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726517409 or 726517409. Listed at 20 retailers as of October 31, 2026, with prices from HK$5,986 to HK$51,311, a HK$45,325 spread on the same certified stone. Brilliant Earth lists it at HK$51,311. 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

5.56
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726517409
Dimensions9.71 × 9.46 × 6.75 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.71 mm9.46 mm5.56 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726517409
Side View
Table 70.0%Crown 44.4°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 71.4%

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 2
Current: HK$51,311 HKD|Low: HK$5,743 HKD|High: HK$52,802 HKD|Avg: HK$17,885 HKD|-2.8%
Brilliant Earth
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
November 2, 2026
Retailer 16HK$5,986 HKD
Retailer 6HK$6,512 HKD
Retailer 4HK$6,943 HKD
Retailer 11HK$7,195 HKD
Retailer 10HK$8,316 HKD
Retailer 3HK$11,235 HKD
Retailer 9HK$11,657 HKD
Retailer 2HK$11,775 HKD
Retailer 14HK$16,044 HKD
Retailer 8HK$19,084 HKD
Retailer 7HK$21,164 HKD
Retailer 15HK$22,290 HKD
Retailer 5HK$27,334 HKD
Retailer 13HK$28,876 HKD
Retailer 12HK$33,187 HKD
Brilliant EarthHK$51,311 HKD

43 data points across 16 retailers

20 retailersHK$5,986 HKD to HK$51,311 HKD

A
Cheapest Retailer
-
HK$5,986 HKD
$763 USD
A
Retailer 2
-
HK$6,512 HKD
$830 USD
View
A
Retailer 3
-
HK$6,943 HKD
$885 USD
View
A
Retailer 4
-
HK$7,195 HKD
$917 USD
View
Final sale: no returns
A
Retailer 5
-
HK$8,316 HKD
$1,060 USD
View
A
Retailer 6
-
HK$9,440 HKD
View
B+
Retailer 7
-
HK$11,235 HKD
$1,432 USD
View
A
Retailer 8
-
HK$11,657 HKD
€1,415 EUR
View
A
Retailer 9
-
HK$11,775 HKD
£1,182 GBP
View
A
Retailer 10
-
HK$14,318 HKD
$1,825 USD
View
B+
Retailer 11
-
HK$16,044 HKD
$2,045 USD
View
B+
Retailer 12
-
HK$19,084 HKD
$2,432 USD
View
B+
Retailer 13
-
HK$21,164 HKD
£2,124 GBP
View
B+
Retailer 14
-
HK$22,174 HKD
$2,826 USD
View
B+
Retailer 15
-
HK$22,290 HKD
$2,841 USD
View
B
Retailer 16
-
HK$27,334 HKD
SGD 4,708 SGD
View
B
Retailer 17
-
HK$27,353 HKD
$3,486 USD
View
Retailer 18
-
HK$28,876 HKD
£2,898 GBP
View
Price last confirmed 12 days ago
B
Retailer 19
-
HK$33,187 HKD
$4,230 USD
View
Most Expensive
B
Brilliant Earth
18144260Y · Oct 31
HK$51,311 HKD
$6,540 USD
View
19 more retailers have this diamond
Prices start from HK$5,986 HKDSave up to HK$45,325 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
5.56ct Princess
HK$5,986 HKD