CaratHunter
Plans
Radiant|Lab Grown|IGI

1.50ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG642458887

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

Certificate IGI LG642458887

Diamond specifications and retailer prices

From HK$2,252 HKD
As of November 4, 2026
Save HK$17,755 HKD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$23,459 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG642458887 or 642458887. Listed at 23 retailers as of November 4, 2026, with a 789% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642458887
Dimensions8.17 × 5.64 × 3.77 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.64 mm1.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642458887
Side View
Table 64.0%Crown 42.5°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 66.8%

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 4
Current: HK$5,445 HKD|Low: HK$2,165 HKD|High: HK$12,498 HKD|Avg: HK$6,019 HKD|+2.2%
Retailer 1
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
November 5, 2026
Retailer 2HK$2,252 HKD
Retailer 9HK$2,519 HKD
Retailer 6HK$2,613 HKD
Retailer 3HK$2,793 HKD
Retailer 7HK$2,793 HKD
Retailer 16HK$3,719 HKD
Retailer 17HK$4,041 HKD
Retailer 11HK$5,312 HKD
Retailer 8HK$5,421 HKD
Retailer 1HK$5,445 HKD
Retailer 10HK$7,242 HKD
Retailer 13HK$8,073 HKD
Retailer 15HK$8,583 HKD
Retailer 14HK$8,630 HKD
Retailer 5HK$9,909 HKD
Retailer 4HK$10,741 HKD
Retailer 12HK$12,349 HKD

46 data points across 17 retailers

23 retailersHK$2,252 HKD to HK$20,007 HKD

A
Cheapest Retailer
-
HK$2,252 HKD
A
Retailer 2
-
HK$2,519 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,613 HKD
View
Retailer 4
-
HK$2,793 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,793 HKD
View
A
Retailer 6
-
HK$3,240 HKD
View
A
Retailer 7
-
HK$3,719 HKD
View
A
Retailer 8
-
HK$4,041 HKD
View
B+
Retailer 9
-
HK$5,312 HKD
View
B+
Retailer 10
-
HK$5,421 HKD
View
B+
Retailer 11
-
HK$5,445 HKD
View
B+
Retailer 12
-
HK$7,242 HKD
View
B
Retailer 13
-
HK$8,073 HKD
View
B
Retailer 14
-
HK$8,583 HKD
View
Retailer 15
-
HK$8,630 HKD
View
Price last confirmed 15 days ago
B
Retailer 16
-
HK$8,944 HKD
View
B
Retailer 17
-
HK$9,909 HKD
View
B
Retailer 18
-
HK$10,741 HKD
View
B
Retailer 19
-
HK$11,180 HKD
View
B
Retailer 20
-
HK$11,518 HKD
View
B
Retailer 21
-
HK$12,349 HKD
View
B
Retailer 22
-
HK$20,007 HKD
View
Most Expensive
Do Amore Diamonds
23-642458887 · Nov 4
HK$23,459 HKD
$2,990 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$2,252 HKDSave up to HK$17,755 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
1.50ct Radiant
HK$2,252 HKD