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Radiant|Lab Grown|IGI

1.50ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG514258957

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

Certificate IGI LG514258957

Diamond specifications and retailer prices

From HK$1,373 HKD
As of November 4, 2026
Save HK$11,807 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,180 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514258957 or 514258957. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,373 to HK$13,180, a HK$11,807 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514258957
Dimensions7.94 × 5.81 × 3.93 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.94 mm5.81 mm1.50 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514258957
Side View
Table 65.0%Crown 37.8°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.6%

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: Nov 4
Current: HK$13,180 HKD|Low: HK$1,318 HKD|High: HK$92,966 HKD|Avg: HK$9,961 HKD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 5, 2026
Retailer 17HK$1,373 HKD
Retailer 3HK$1,538 HKD
Retailer 20HK$1,593 HKD
Retailer 18HK$1,702 HKD
Retailer 21HK$1,702 HKD
Retailer 7HK$2,306 HKD
Retailer 8HK$2,911 HKD
Retailer 15HK$3,240 HKD
Retailer 5HK$3,774 HKD
Retailer 9HK$4,064 HKD
Retailer 13HK$4,385 HKD
Retailer 10HK$4,629 HKD
Retailer 16HK$5,790 HKD
Retailer 19HK$6,049 HKD
Retailer 6HK$7,398 HKD
Retailer 4HK$7,406 HKD
Retailer 2HK$8,763 HKD
Retailer 14HK$10,199 HKD
Do Amore DiamondsHK$13,180 HKD
Retailer 12HK$13,886 HKD
Retailer 11HK$92,966 HKD

24 data points across 21 retailers

17 retailersHK$1,373 HKD to HK$13,180 HKD

A
Cheapest Retailer
-
HK$1,373 HKD
A
Retailer 2
-
HK$1,538 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,593 HKD
View
Retailer 4
-
HK$1,702 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$1,702 HKD
View
B+
Retailer 6
-
HK$2,306 HKD
View
A
Retailer 7
-
HK$2,911 HKD
View
A
Retailer 8
-
HK$3,240 HKD
View
A
Retailer 9
-
HK$3,774 HKD
View
A
Retailer 10
-
HK$4,385 HKD
View
B+
Retailer 11
-
HK$5,790 HKD
View
B+
Retailer 12
-
HK$6,049 HKD
View
B+
Retailer 13
-
HK$7,398 HKD
View
B+
Retailer 14
-
HK$7,406 HKD
View
B
Retailer 15
-
HK$8,763 HKD
View
B
Retailer 16
-
HK$8,842 HKD
View
Most Expensive
B
Do Amore Diamonds
27-B28AC588A · Nov 4
HK$13,180 HKD
$1,680 USD
View
16 more retailers have this diamond
Prices start from HK$1,373 HKDSave up to HK$11,807 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$1,373 HKD