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Radiant|Lab Grown|IGI

1.50ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG794646931

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

Certificate IGI LG794646931

Diamond specifications and retailer prices

From HK$1,585 HKD
$202 USD
As of October 30, 2026
Save HK$13,714 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$15,299 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794646931 or 794646931. Listed at 17 retailers as of October 29, 2026, with prices from HK$1,585 to HK$15,299, a HK$13,714 spread on the same certified stone. Brilliant Earth lists it at HK$15,299. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794646931
Dimensions7.98 × 5.67 × 3.85 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm5.67 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794646931
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.9%

Caratlytics Score

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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$15,299 HKD|Low: HK$1,585 HKD|High: HK$15,299 HKD|Avg: HK$5,231 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 17HK$1,585 HKD
Retailer 12HK$1,844 HKD
Retailer 3HK$1,969 HKD
Retailer 4HK$1,969 HKD
Retailer 16HK$2,203 HKD
Retailer 6HK$3,413 HKD
Retailer 15HK$3,575 HKD
Retailer 2HK$3,616 HKD
Retailer 8HK$3,931 HKD
Retailer 7HK$4,566 HKD
Retailer 18HK$6,331 HKD
Retailer 13HK$6,355 HKD
Retailer 9HK$6,749 HKD
Retailer 10HK$7,174 HKD
Retailer 14HK$7,924 HKD
Retailer 5HK$8,018 HKD
Retailer 11HK$9,257 HKD
Brilliant EarthHK$15,299 HKD

39 data points across 18 retailers

17 retailersHK$1,585 HKD to HK$15,299 HKD

A
Cheapest Retailer
-
HK$1,585 HKD
$202 USD
A
Retailer 2
-
HK$1,844 HKD
$235 USD
View
A
Retailer 3
-
HK$1,969 HKD
$251 USD
View
A
Retailer 4
-
HK$1,969 HKD
$251 USD
View
Retailer 5
-
HK$2,203 HKD
£221 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
HK$3,413 HKD
$435 USD
View
A
Retailer 7
-
HK$3,575 HKD
€434 EUR
View
A
Retailer 8
-
HK$3,616 HKD
£363 GBP
View
A
Retailer 9
-
HK$3,931 HKD
$501 USD
View
A
Retailer 10
-
HK$4,566 HKD
$582 USD
View
B+
Retailer 11
-
HK$6,331 HKD
$807 USD
View
B
Retailer 12
-
HK$6,355 HKD
$810 USD
View
Retailer 13
-
HK$6,749 HKD
$860 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
HK$7,924 HKD
$1,010 USD
View
B
Retailer 15
-
HK$8,018 HKD
$1,022 USD
View
B
Retailer 16
-
HK$9,257 HKD
£929 GBP
View
Most Expensive
B
Brilliant Earth
18916910A · Oct 29
HK$15,299 HKD
$1,950 USD
View
16 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$13,714 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$1,585 HKD