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Cushion|Lab Grown|IGI

15.07ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG773619416

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG773619416

Diamond specifications and retailer prices

From HK$22,540 HKD
£2,262 GBP
As of October 27, 2026
Save HK$167,022 HKD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$189,562 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 15.07ct lab-grown cushion diamond

This 15.07ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG773619416 or 773619416. Listed at 17 retailers as of October 27, 2026, with prices from HK$22,540 to HK$189,562, a HK$167,022 spread on the same certified stone. Brilliant Earth lists it at HK$189,562. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.07
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773619416
Dimensions17.28 × 12.44 × 7.81 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.28 mm12.44 mm15.07 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773619416
Side View
Table 69.0%Crown 35.2°Girdle: MED-STKPavilion 31.9°Culet: NoneDepth 62.8%

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 27
Current: HK$189,562 HKD|Low: HK$22,462 HKD|High: HK$194,034 HKD|Avg: HK$58,896 HKD|-0.9%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 17HK$22,540 HKD
Retailer 8HK$27,014 HKD
Retailer 4HK$31,486 HKD
Retailer 12HK$31,736 HKD
Retailer 14HK$35,472 HKD
Retailer 16HK$35,974 HKD
Retailer 18HK$36,869 HKD
Retailer 2HK$41,439 HKD
Retailer 3HK$43,130 HKD
Retailer 5HK$43,460 HKD
Retailer 10HK$51,784 HKD
Retailer 7HK$51,953 HKD
Retailer 6HK$77,582 HKD
Retailer 13HK$90,096 HKD
Retailer 9HK$97,502 HKD
Retailer 11HK$113,894 HKD
Retailer 15HK$136,248 HKD
Brilliant EarthHK$189,562 HKD

30 data points across 18 retailers

17 retailersHK$22,540 HKD to HK$189,562 HKD

A
Cheapest Retailer
-
HK$22,540 HKD
£2,262 GBP
Retailer 2
-
HK$31,486 HKD
$4,013 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$31,736 HKD
View
A
Retailer 4
-
HK$35,472 HKD
$4,521 USD
View
Retailer 5
-
HK$35,974 HKD
$4,585 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
HK$36,869 HKD
£3,700 GBP
View
A
Retailer 7
-
HK$41,439 HKD
€5,030 EUR
View
Retailer 8
-
HK$43,130 HKD
ZAR 88,805 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
HK$43,460 HKD
$5,539 USD
View
Price last confirmed 7 days ago
Retailer 10
-
HK$51,784 HKD
$6,600 USD
View
Price last confirmed 12 days ago
Retailer 11
-
HK$51,953 HKD
A$10,187 AUD
View
Price last confirmed 11 days ago
Retailer 12
-
HK$77,582 HKD
$9,888 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
HK$90,096 HKD
A$17,666 AUD
View
Retailer 14
-
HK$97,502 HKD
$12,427 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
HK$113,894 HKD
$14,516 USD
View
B
Retailer 16
-
HK$136,248 HKD
$17,365 USD
View
Most Expensive
B
Brilliant Earth
17665700A · Nov 1
HK$189,562 HKD
$24,160 USD
View
16 more retailers have this diamond
Prices start from HK$22,540 HKDSave up to HK$167,022 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
15.07ct Cushion
HK$22,540 HKD