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Radiant|Lab Grown|IGI

4.58ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG722516423

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

Certificate IGI LG722516423

Diamond specifications and retailer prices

From HK$48,508 HKD
£4,868 GBP
As of October 30, 2026
Save HK$154,010 HKD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$202,519 HKD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 4.58ct lab-grown radiant diamond

This 4.58ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG722516423 or 722516423. Listed at 21 retailers as of October 30, 2026, with prices from HK$48,508 to HK$202,519, a HK$154,010 spread on the same certified stone. Michael Trio lists it at HK$202,519. 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

4.58
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722516423
Dimensions11.72 × 7.75 × 5.37 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm7.75 mm4.58 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722516423
Side View
Table 63.0%Crown 42.8°Girdle: ThickPavilion 38.4°Culet: NoneDepth 69.3%

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$202,519 HKD|Low: HK$48,055 HKD|High: HK$202,519 HKD|Avg: HK$92,846 HKD
Michael Trio
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
October 31, 2026
Retailer 9HK$48,508 HKD
Retailer 15HK$50,056 HKD
Retailer 8HK$52,629 HKD
Retailer 7HK$56,065 HKD
Retailer 3HK$58,066 HKD
Retailer 6HK$58,066 HKD
Retailer 14HK$67,873 HKD
Retailer 5HK$68,932 HKD
Retailer 2HK$72,882 HKD
Retailer 12HK$85,738 HKD
Retailer 11HK$116,699 HKD
Retailer 10HK$123,587 HKD
Retailer 13HK$128,711 HKD
Retailer 16HK$148,009 HKD
Retailer 4HK$161,581 HKD
Michael TrioHK$202,519 HKD

40 data points across 16 retailers

21 retailersHK$48,508 HKD to HK$202,519 HKD

A
Cheapest Retailer
-
HK$48,508 HKD
£4,868 GBP
A
Retailer 2
-
HK$50,056 HKD
$6,380 USD
View
A
Retailer 3
-
HK$52,056 HKD
$6,635 USD
View
A
Retailer 4
-
HK$52,629 HKD
$6,708 USD
View
B+
Retailer 5
-
HK$56,065 HKD
$7,146 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$57,901 HKD
$7,380 USD
View
B+
Retailer 7
-
HK$58,066 HKD
$7,401 USD
View
Retailer 8
-
HK$58,066 HKD
$7,401 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
HK$66,563 HKD
$8,484 USD
View
B+
Retailer 10
-
HK$67,873 HKD
$8,651 USD
View
B+
Retailer 11
-
HK$68,932 HKD
$8,786 USD
View
B+
Retailer 12
-
HK$72,882 HKD
£7,315 GBP
View
B+
Retailer 13
-
HK$82,861 HKD
£8,316 GBP
View
B
Retailer 14
-
HK$85,738 HKD
$10,928 USD
View
B
Retailer 15
-
HK$116,699 HKD
£11,712 GBP
View
B
Retailer 16
-
HK$123,587 HKD
ZAR 254,478 ZAR
View
Retailer 17
-
HK$128,711 HKD
A$25,239 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$148,009 HKD
$18,865 USD
View
B
Retailer 19
-
HK$161,581 HKD
$20,595 USD
View
B
Retailer 20
-
HK$200,729 HKD
$25,585 USD
View
Most Expensive
B
Michael Trio
9432928480 · Oct 31
HK$202,519 HKD
SGD 34,882 SGD
View
20 more retailers have this diamond
Prices start from HK$48,508 HKDSave up to HK$154,010 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
4.58ct Radiant
HK$48,508 HKD