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Radiant|Lab Grown|IGI

15.07ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG774604734

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG774604734

Diamond specifications and retailer prices

From HK$26,413 HKD
As of November 1, 2026
Save HK$92,377 HKD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$118,790 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.07ct lab-grown radiant diamond

This 15.07ct lab-grown radiant 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 LG774604734 or 774604734. Listed at 13 retailers as of October 31, 2026, with prices from HK$26,413 to HK$118,790, a HK$92,377 spread on the same certified stone. Brilliant Earth lists it at HK$118,790. 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

15.07
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774604734
Dimensions17.45 × 12.33 × 7.86 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.45 mm12.33 mm15.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774604734
Side View
Table 68.0%Crown 45.1°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 63.7%

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$118,790 HKD|Low: HK$26,413 HKD|High: HK$129,225 HKD|Avg: HK$62,500 HKD|-8.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6HK$26,413 HKD
Retailer 3HK$27,061 HKD
Retailer 9HK$30,904 HKD
Retailer 11HK$31,439 HKD
Retailer 2HK$34,478 HKD
Retailer 12HK$35,880 HKD
Retailer 10HK$49,274 HKD
Retailer 4HK$80,334 HKD
Retailer 7HK$84,374 HKD
Retailer 8HK$111,666 HKD
Retailer 5HK$112,529 HKD
Brilliant EarthHK$118,790 HKD

41 data points across 12 retailers

13 retailersHK$26,413 HKD to HK$118,790 HKD

A
Cheapest Retailer
-
HK$26,413 HKD
A
Retailer 2
-
HK$27,061 HKD
$3,449 USD
View
A
Retailer 3
-
HK$30,904 HKD
£3,101 GBP
View
A
Retailer 4
-
HK$31,439 HKD
$4,007 USD
View
A
Retailer 5
-
HK$34,478 HKD
€4,185 EUR
View
A
Retailer 6
-
HK$35,880 HKD
$4,573 USD
View
B+
Retailer 7
-
HK$49,274 HKD
$6,280 USD
View
Retailer 8
-
HK$80,334 HKD
$10,239 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
HK$84,374 HKD
A$16,544 AUD
View
B
Retailer 10
-
HK$111,666 HKD
$14,232 USD
View
B
Retailer 11
-
HK$112,529 HKD
$14,342 USD
View
B
Retailer 12
-
HK$118,790 HKD
$15,140 USD
View
Most Expensive
B
Brilliant Earth
18154949A · Oct 31
HK$118,790 HKD
$15,140 USD
View
12 more retailers have this diamond
Prices start from HK$26,413 HKDSave up to HK$92,377 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 Radiant
HK$26,413 HKD