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Radiant|Lab Grown|IGI

4.52ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG805635956

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

Certificate IGI LG805635956

Diamond specifications and retailer prices

From HK$6,543 HKD
$834 USD
As of October 28, 2026
Save HK$75,046 HKD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$81,589 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.52ct lab-grown radiant diamond

This 4.52ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805635956 or 805635956. Listed at 20 retailers as of October 28, 2026, with prices from HK$6,543 to HK$81,589, a HK$75,046 spread on the same certified stone. Brilliant Earth lists it at HK$81,589. 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

4.52
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805635956
Dimensions11.42 × 8.01 × 5.58 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm8.01 mm4.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805635956
Side View
Table 61.0%Crown 41.5°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 69.7%

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: Oct 28
Current: HK$81,589 HKD|Low: HK$5,437 HKD|High: HK$81,667 HKD|Avg: HK$19,008 HKD|-0.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 6HK$5,837 HKD
Retailer 3HK$6,543 HKD
Retailer 8HK$6,770 HKD
Retailer 13HK$8,355 HKD
Retailer 7HK$9,587 HKD
Retailer 19HK$9,712 HKD
Retailer 12HK$10,810 HKD
Retailer 16HK$11,195 HKD
Retailer 2HK$14,417 HKD
Retailer 14HK$14,502 HKD
Retailer 18HK$16,687 HKD
Retailer 9HK$19,275 HKD
Retailer 11HK$21,760 HKD
Retailer 4HK$21,922 HKD
Retailer 5HK$22,892 HKD
Retailer 10HK$23,361 HKD
Retailer 17HK$26,741 HKD
Retailer 15HK$39,657 HKD
Brilliant EarthHK$81,589 HKD

43 data points across 19 retailers

20 retailersHK$6,543 HKD to HK$81,589 HKD

A
Retailer 1
-
HK$5,837 HKD
$744 USD
Price last confirmed 10 days ago
A
Retailer 2
-
HK$6,543 HKD
$834 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,770 HKD
$863 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$8,355 HKD
$1,065 USD
View
A
Retailer 5
-
HK$9,587 HKD
$1,222 USD
View
B+
Retailer 6
-
HK$9,712 HKD
$1,238 USD
View
A
Retailer 7
-
HK$10,810 HKD
£1,085 GBP
View
A
Retailer 8
-
HK$11,195 HKD
€1,359 EUR
View
A
Retailer 9
-
HK$14,417 HKD
ZAR 29,689 ZAR
View
A
Retailer 10
-
HK$14,502 HKD
A$2,844 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$16,687 HKD
$2,127 USD
View
B+
Retailer 12
-
HK$19,275 HKD
$2,457 USD
View
B+
Retailer 13
-
HK$21,760 HKD
£2,184 GBP
View
Price last confirmed 37 days ago
B+
Retailer 14
-
HK$21,922 HKD
$2,794 USD
View
B+
Retailer 15
-
HK$22,892 HKD
$2,918 USD
View
B+
Retailer 16
-
HK$23,361 HKD
$2,978 USD
View
B+
Retailer 17
-
HK$26,741 HKD
£2,684 GBP
View
B
Retailer 18
-
HK$39,657 HKD
$5,055 USD
View
B
Retailer 19
-
HK$56,990 HKD
£5,720 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
20208664A · Oct 28
HK$81,589 HKD
$10,400 USD
View
19 more retailers have this diamond
Prices start from HK$6,543 HKDSave up to HK$75,046 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
4.52ct Radiant
HK$6,543 HKD