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Radiant|Lab Grown|IGI

1.51ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG533209644

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

Certificate IGI LG533209644

Diamond specifications and retailer prices

From HK$3,726 HKD
As of November 6, 2026
Save HK$9,924 HKD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,651 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG533209644 or 533209644. Listed at 16 retailers as of November 4, 2026, with prices from HK$3,726 to HK$13,651, a HK$9,924 spread on the same certified stone. Brilliant Earth lists it at HK$13,651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209644
Dimensions7.84 × 5.92 × 3.87 mm
L/W Ratio1.32
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
7.84 mm5.92 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209644
Side View
Table 64.5%Crown 41.9°Girdle: THN-MEDPavilion 35.1°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$13,651 HKD|Low: HK$1,585 HKD|High: HK$14,043 HKD|Avg: HK$6,108 HKD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12HK$2,220 HKD
Retailer 11HK$2,456 HKD
Retailer 6HK$3,726 HKD
Retailer 4HK$3,915 HKD
Retailer 10HK$4,111 HKD
Retailer 2HK$4,637 HKD
Retailer 3HK$5,115 HKD
Retailer 8HK$7,374 HKD
Retailer 7HK$7,555 HKD
Retailer 9HK$9,673 HKD
Retailer 5HK$9,822 HKD
Brilliant EarthHK$13,651 HKD

43 data points across 12 retailers

16 retailersHK$3,726 HKD to HK$13,651 HKD

Retailer 1
-
HK$1,906 HKD
Price last confirmed 35 days ago
Retailer 2
-
HK$2,299 HKD
View
Price last confirmed 40 days ago
Retailer 3
-
HK$2,456 HKD
View
Price last confirmed 34 days ago
A
Retailer 4
-
HK$3,726 HKD
View
A
Retailer 5
-
HK$3,915 HKD
View
A
Retailer 6
-
HK$4,111 HKD
View
A
Retailer 7
-
HK$4,637 HKD
View
B+
Retailer 8
-
HK$5,115 HKD
View
B+
Retailer 9
-
HK$6,708 HKD
View
Retailer 10
-
HK$7,374 HKD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
HK$7,555 HKD
View
Retailer 12
-
HK$7,900 HKD
View
Price last confirmed 37 days ago
Retailer 13
-
HK$8,300 HKD
View
Price last confirmed 19 days ago
B
Retailer 14
-
HK$9,673 HKD
View
B
Retailer 15
-
HK$9,822 HKD
View
Most Expensive
B
Brilliant Earth
6097150A · Nov 4
HK$13,651 HKD
$1,740 USD
View
15 more retailers have this diamond
Prices start from HK$3,726 HKDSave up to HK$9,924 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
1.51ct Radiant
HK$3,726 HKD