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Cushion|Lab Grown|IGI

15.05ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG782617892

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG782617892

Diamond specifications and retailer prices

From HK$34,997 HKD
CA$6,195 CAD
As of November 2, 2026
Save HK$194,502 HKD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$229,498 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 15.05ct lab-grown cushion diamond

This 15.05ct lab-grown cushion 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 LG782617892 or 782617892. Listed at 12 retailers as of November 2, 2026, with prices from HK$34,997 to HK$229,498, a HK$194,502 spread on the same certified stone. Do Amore Diamonds lists it at HK$229,498. 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

15.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782617892
Dimensions18.77 × 12.38 × 8.16 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.77 mm12.38 mm15.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782617892
Side View
Table 51.0%Crown 34.4°Girdle: MED-THKPavilion 31.1°Culet: NoneDepth 65.9%

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 2
Current: HK$229,498 HKD|Low: HK$21,098 HKD|High: HK$240,954 HKD|Avg: HK$89,715 HKD|-4.8%
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
November 2, 2026
Retailer 5HK$21,098 HKD
Retailer 10HK$34,997 HKD
Retailer 4HK$41,474 HKD
Retailer 8HK$41,859 HKD
Retailer 6HK$55,488 HKD
Retailer 3HK$60,223 HKD
Retailer 2HK$66,344 HKD
Retailer 13HK$91,752 HKD
Retailer 7HK$97,221 HKD
Retailer 12HK$109,109 HKD
Retailer 9HK$111,953 HKD
Retailer 11HK$198,381 HKD
Do Amore DiamondsHK$229,498 HKD

26 data points across 13 retailers

12 retailersHK$34,997 HKD to HK$229,498 HKD

A
Cheapest Retailer
-
HK$34,997 HKD
CA$6,195 CAD
Retailer 2
-
HK$41,474 HKD
$5,286 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$41,859 HKD
$5,335 USD
View
B+
Retailer 4
-
HK$55,488 HKD
$7,072 USD
View
Retailer 5
-
HK$60,223 HKD
$7,676 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$66,344 HKD
€8,053 EUR
View
Retailer 7
-
HK$91,752 HKD
$11,694 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
HK$97,221 HKD
A$19,063 AUD
View
B
Retailer 9
-
HK$109,109 HKD
$13,906 USD
View
B
Retailer 10
-
HK$111,953 HKD
$14,269 USD
View
B
Retailer 11
-
HK$198,381 HKD
$25,284 USD
View
Most Expensive
B
Do Amore Diamonds
27-F882A2C8D · Nov 2
HK$229,498 HKD
$29,250 USD
View
11 more retailers have this diamond
Prices start from HK$34,997 HKDSave up to HK$194,502 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
15.05ct Cushion
HK$34,997 HKD