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Princess|Lab Grown|IGI

15.12ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG816659403

Shape and cutting style on the report: Princess cut

Certificate IGI LG816659403

Diamond specifications and retailer prices

From HK$37,426 HKD
£3,756 GBP
As of November 2, 2026
Save HK$187,443 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$250,369 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 15.12ct lab-grown princess diamond

This 15.12ct 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 LG816659403 or 816659403. Listed at 13 retailers as of November 2, 2026, with a 501% 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

15.12
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816659403
Dimensions13.81 × 13.58 × 9.18 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.81 mm13.58 mm15.12 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816659403
Side View
Table 71.0%Crown 42.1°Girdle: MediumPavilion 37.5°Culet: NoneDepth 67.6%

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$250,369 HKD|Low: HK$37,426 HKD|High: HK$251,468 HKD|Avg: HK$114,323 HKD|-0.4%
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 2, 2026
Retailer 2HK$37,426 HKD
Retailer 10HK$45,860 HKD
Retailer 11HK$53,918 HKD
Retailer 7HK$60,752 HKD
Retailer 8HK$62,638 HKD
Retailer 13HK$72,910 HKD
Retailer 6HK$88,591 HKD
Retailer 3HK$92,851 HKD
Retailer 9HK$100,194 HKD
Retailer 4HK$119,535 HKD
Retailer 12HK$122,402 HKD
Retailer 5HK$224,869 HKD
Do Amore DiamondsHK$250,369 HKD

32 data points across 13 retailers

13 retailersHK$37,426 HKD to HK$224,869 HKD

A
Cheapest Retailer
-
HK$37,426 HKD
£3,756 GBP
B+
Retailer 2
-
HK$45,860 HKD
$5,845 USD
View
B+
Retailer 3
-
HK$53,918 HKD
$6,872 USD
View
B+
Retailer 4
-
HK$60,752 HKD
$7,743 USD
View
B+
Retailer 5
-
HK$62,638 HKD
$7,983 USD
View
B+
Retailer 6
-
HK$72,910 HKD
€8,850 EUR
View
B
Retailer 7
-
HK$88,591 HKD
A$17,371 AUD
View
B+
Retailer 8
-
HK$92,851 HKD
$11,834 USD
View
B
Retailer 9
-
HK$100,194 HKD
A$19,646 AUD
View
Retailer 10
-
HK$119,535 HKD
$15,235 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
HK$122,402 HKD
$15,600 USD
View
B
Retailer 12
-
HK$224,869 HKD
$28,660 USD
View
Most Expensive
Do Amore Diamonds
27-A9B70B4BF · Nov 2
HK$250,369 HKD
$31,910 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$37,426 HKDSave up to HK$187,443 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
15.12ct Princess
HK$37,426 HKD