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Round|Lab Grown|IGI

15.56ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG579300073

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579300073

Diamond specifications and retailer prices

From HK$48,541 HKD
$6,187 USD
As of November 1, 2026
Save HK$191,223 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$333,991 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 15.56ct lab-grown round diamond

This 15.56ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579300073 or 579300073. Listed at 10 retailers as of October 31, 2026, with a 394% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579300073
Dimensions16.24 × 16.31 × 9.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.24 mm16.31 mm15.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579300073
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.9%

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 1
Current: HK$333,991 HKD|Low: HK$41,472 HKD|High: HK$333,991 HKD|Avg: HK$121,187 HKD|+3.3%
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
November 1, 2026
Retailer 4HK$41,472 HKD
Retailer 11HK$48,541 HKD
Retailer 5HK$60,326 HKD
Retailer 8HK$66,955 HKD
Retailer 7HK$66,963 HKD
Retailer 14HK$73,789 HKD
Retailer 9HK$75,419 HKD
Retailer 10HK$86,891 HKD
Retailer 12HK$98,220 HKD
Retailer 3HK$105,044 HKD
Retailer 2HK$117,411 HKD
Retailer 13HK$239,765 HKD
Retailer 6HK$284,434 HKD
Do Amore DiamondsHK$333,991 HKD

18 data points across 14 retailers

10 retailersHK$48,541 HKD to HK$239,765 HKD

A
Cheapest Retailer
-
HK$48,541 HKD
$6,187 USD
B+
Retailer 2
-
HK$66,955 HKD
$8,534 USD
View
B+
Retailer 3
-
HK$66,963 HKD
$8,535 USD
View
B+
Retailer 4
-
HK$73,789 HKD
$9,405 USD
View
B+
Retailer 5
-
HK$75,419 HKD
View
B+
Retailer 6
-
HK$86,891 HKD
$11,075 USD
View
B
Retailer 7
-
HK$98,220 HKD
$12,519 USD
View
B
Retailer 8
-
HK$117,411 HKD
A$23,023 AUD
View
B
Retailer 9
-
HK$239,765 HKD
$30,560 USD
View
Most Expensive
Do Amore Diamonds
27-488E5D264 · Nov 2
HK$333,991 HKD
$42,570 USD
View
Price under review
9 more retailers have this diamond
Prices start from HK$48,541 HKDSave up to HK$191,223 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
15.56ct Round
HK$48,541 HKD