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Radiant|Lab Grown|IGI

15.04ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG598366830

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

Certificate IGI LG598366830

Diamond specifications and retailer prices

From HK$19,630 HKD
$2,502 USD
As of October 30, 2026
Save HK$95,466 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$115,096 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.04ct lab-grown radiant diamond

This 15.04ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598366830 or 598366830. Listed at 15 retailers as of October 30, 2026, with prices from HK$19,630 to HK$115,096, a HK$95,466 spread on the same certified stone. Brilliant Earth lists it at HK$115,096. 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

15.04
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598366830
Dimensions17.19 × 12.04 × 8.25 mm
L/W Ratio1.43
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
17.19 mm12.04 mm15.04 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598366830
Side View
Table 65.0%Crown 45.7°Girdle: MediumPavilion 35°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$115,096 HKD|Low: HK$18,385 HKD|High: HK$181,942 HKD|Avg: HK$42,144 HKD|-36.7%
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
November 1, 2026
Retailer 11HK$18,385 HKD
Retailer 12HK$19,630 HKD
Retailer 9HK$21,356 HKD
Retailer 3HK$22,776 HKD
Retailer 14HK$22,776 HKD
Retailer 8HK$24,047 HKD
Retailer 5HK$27,421 HKD
Retailer 2HK$30,493 HKD
Retailer 13HK$31,304 HKD
Retailer 10HK$33,415 HKD
Retailer 4HK$35,494 HKD
Retailer 7HK$37,260 HKD
Retailer 6HK$99,193 HKD
Brilliant EarthHK$115,096 HKD

40 data points across 14 retailers

15 retailersHK$19,630 HKD to HK$115,096 HKD

Retailer 1
-
HK$18,385 HKD
£1,845 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
HK$19,630 HKD
$2,502 USD
View
A
Retailer 3
-
HK$21,356 HKD
$2,722 USD
View
A
Retailer 4
-
HK$22,776 HKD
$2,903 USD
View
Retailer 5
-
HK$22,776 HKD
$2,903 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$24,047 HKD
$3,065 USD
View
A
Retailer 7
-
HK$27,421 HKD
$3,495 USD
View
A
Retailer 8
-
HK$30,493 HKD
£3,060 GBP
View
A
Retailer 9
-
HK$31,304 HKD
$3,990 USD
View
A
Retailer 10
-
HK$33,415 HKD
$4,259 USD
View
A
Retailer 11
-
HK$35,494 HKD
$4,524 USD
View
A
Retailer 12
-
HK$37,260 HKD
€4,523 EUR
View
Retailer 13
-
HK$79,461 HKD
$10,128 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
HK$99,193 HKD
$12,643 USD
View
Most Expensive
B
Brilliant Earth
8132000A · Oct 31
HK$115,096 HKD
$14,670 USD
View
14 more retailers have this diamond
Prices start from HK$19,630 HKDSave up to HK$95,466 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
15.04ct Radiant
HK$19,630 HKD