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Radiant|Lab Grown|IGI

7.28ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG579385177

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

Certificate IGI LG579385177

Diamond specifications and retailer prices

From HK$8,826 HKD
$1,125 USD
As of November 2, 2026
Save HK$36,757 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$45,584 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.28ct lab-grown radiant diamond

This 7.28ct 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 LG579385177 or 579385177. Listed at 14 retailers as of October 31, 2026, with prices from HK$8,826 to HK$45,584, a HK$36,757 spread on the same certified stone. Brilliant Earth lists it at HK$45,584. 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

7.28
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579385177
Dimensions14.07 × 9.42 × 6.36 mm
L/W Ratio1.49
Culet sizePointed
Top View
14.07 mm9.42 mm7.28 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579385177
Side View
Table 66.0%Crown 44.4°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.5%

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$45,584 HKD|Low: HK$7,587 HKD|High: HK$45,584 HKD|Avg: HK$18,402 HKD
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 2, 2026
Retailer 6HK$7,587 HKD
Retailer 5HK$7,854 HKD
Retailer 8HK$8,826 HKD
Retailer 2HK$11,447 HKD
Retailer 12HK$11,682 HKD
Retailer 3HK$12,012 HKD
Retailer 7HK$12,233 HKD
Retailer 10HK$17,135 HKD
Retailer 13HK$23,325 HKD
Retailer 4HK$23,555 HKD
Retailer 11HK$23,992 HKD
Retailer 14HK$25,809 HKD
Retailer 9HK$28,099 HKD
Brilliant EarthHK$45,584 HKD

38 data points across 14 retailers

14 retailersHK$8,826 HKD to HK$45,584 HKD

Retailer 1
-
HK$7,367 HKD
$939 USD
Price last confirmed 35 days ago
Retailer 2
-
HK$7,744 HKD
$987 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
HK$8,826 HKD
$1,125 USD
View
A
Retailer 4
-
HK$11,447 HKD
£1,149 GBP
View
A
Retailer 5
-
HK$11,682 HKD
$1,489 USD
View
B+
Retailer 6
-
HK$12,012 HKD
$1,531 USD
View
A
Retailer 7
-
HK$12,233 HKD
€1,485 EUR
View
A
Retailer 8
-
HK$17,135 HKD
$2,184 USD
View
B+
Retailer 9
-
HK$23,325 HKD
$2,973 USD
View
Retailer 10
-
HK$23,555 HKD
£2,364 GBP
View
Price last confirmed 21 days ago
B+
Retailer 11
-
HK$23,992 HKD
$3,058 USD
View
Retailer 12
-
HK$25,809 HKD
$3,290 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
HK$28,099 HKD
£2,820 GBP
View
Most Expensive
B
Brilliant Earth
7624781A · Oct 31
HK$45,584 HKD
$5,810 USD
View
13 more retailers have this diamond
Prices start from HK$8,826 HKDSave up to HK$36,757 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
7.28ct Radiant
HK$8,826 HKD