Radiant|Lab Grown|IGI

7.43ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG689528090

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

Certificate IGI LG689528090

Diamond specifications and retailer prices

From HK$6,551 HKD
$835 USD
As of October 30, 2026
Save HK$39,974 HKD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$46,525 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.43ct lab-grown radiant diamond

This 7.43ct 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 LG689528090 or 689528090. Listed at 18 retailers as of October 30, 2026, with prices from HK$6,551 to HK$46,525, a HK$39,974 spread on the same certified stone. Brilliant Earth lists it at HK$46,525. 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

7.43
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689528090
Dimensions13.93 × 9.44 × 6.48 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.93 mm9.44 mm7.43 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689528090
Side View
Table 66.0%Crown 42.7°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.6%

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 30
Current: HK$46,525 HKD|Low: HK$6,551 HKD|High: HK$48,016 HKD|Avg: HK$18,377 HKD|-2.9%
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
October 31, 2026
Retailer 3HK$6,551 HKD
Retailer 14HK$7,132 HKD
Retailer 5HK$7,602 HKD
Retailer 17HK$7,602 HKD
Retailer 12HK$8,983 HKD
Retailer 18HK$9,094 HKD
Retailer 11HK$11,584 HKD
Retailer 6HK$11,871 HKD
Retailer 8HK$12,231 HKD
Retailer 2HK$12,481 HKD
Retailer 15HK$17,480 HKD
Retailer 4HK$21,380 HKD
Retailer 9HK$23,788 HKD
Retailer 7HK$24,941 HKD
Retailer 10HK$26,342 HKD
Retailer 13HK$28,537 HKD
Retailer 16HK$37,228 HKD
Brilliant EarthHK$46,525 HKD

40 data points across 18 retailers

18 retailersHK$6,551 HKD to HK$46,525 HKD

A
Cheapest Retailer
-
HK$6,551 HKD
$835 USD
A
Retailer 2
-
HK$7,132 HKD
$909 USD
View
A
Retailer 3
-
HK$7,602 HKD
$969 USD
View
Retailer 4
-
HK$7,602 HKD
$969 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$8,983 HKD
$1,145 USD
View
Retailer 6
-
HK$9,094 HKD
£913 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$11,584 HKD
£1,163 GBP
View
A
Retailer 8
-
HK$11,871 HKD
$1,513 USD
View
B+
Retailer 9
-
HK$12,231 HKD
$1,559 USD
View
A
Retailer 10
-
HK$12,481 HKD
€1,515 EUR
View
A
Retailer 11
-
HK$17,480 HKD
$2,228 USD
View
B+
Retailer 12
-
HK$21,380 HKD
$2,725 USD
View
B+
Retailer 13
-
HK$23,788 HKD
$3,032 USD
View
B+
Retailer 14
-
HK$24,941 HKD
$3,179 USD
View
Retailer 15
-
HK$26,342 HKD
$3,358 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
HK$28,537 HKD
£2,864 GBP
View
B
Retailer 17
-
HK$37,228 HKD
$4,745 USD
View
Most Expensive
B
Brilliant Earth
13361064A · Oct 31
HK$46,525 HKD
$5,930 USD
View
17 more retailers have this diamond
Prices start from HK$6,551 HKDSave up to HK$39,974 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
7.43ct Radiant
HK$6,551 HKD