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Radiant|Lab Grown|IGI

1.50ct F VVS1 Radiant Lab Grown Diamond

F/VVS1 • IGI LG809665729

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

Certificate IGI LG809665729

Diamond specifications and retailer prices

From HK$1,828 HKD
$233 USD
As of November 2, 2026
Save HK$15,669 HKD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$17,497 HKD at Brilliant Earth · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG809665729 or 809665729. Listed at 11 retailers as of November 2, 2026, with prices from HK$1,828 to HK$17,497, a HK$15,669 spread on the same certified stone. Brilliant Earth lists it at HK$17,497. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809665729
Dimensions8.28 × 5.58 × 3.75 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.58 mm1.50 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809665729
Side View
Table 64.0%Crown 41.8°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.2%

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 2
Current: HK$17,497 HKD|Low: HK$1,750 HKD|High: HK$17,497 HKD|Avg: HK$7,841 HKD|+13.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13HK$1,828 HKD
Retailer 12HK$3,044 HKD
Retailer 15HK$4,119 HKD
Retailer 3HK$4,350 HKD
Retailer 6HK$4,829 HKD
Retailer 8HK$5,783 HKD
Retailer 11HK$5,824 HKD
Retailer 5HK$6,160 HKD
Retailer 2HK$6,418 HKD
Retailer 17HK$6,418 HKD
Retailer 9HK$7,689 HKD
Retailer 7HK$9,064 HKD
Retailer 10HK$10,014 HKD
Retailer 4HK$10,419 HKD
Retailer 16HK$10,992 HKD
Brilliant EarthHK$17,497 HKD
Retailer 14HK$17,497 HKD

25 data points across 17 retailers

11 retailersHK$1,828 HKD to HK$17,497 HKD

A
Cheapest Retailer
-
HK$1,828 HKD
$233 USD
A
Retailer 2
-
HK$2,118 HKD
$270 USD
View
B+
Retailer 3
-
HK$3,044 HKD
$388 USD
View
B+
Retailer 4
-
HK$5,824 HKD
A$1,142 AUD
View
Retailer 5
-
HK$6,160 HKD
A$1,208 AUD
View
Price last confirmed 124 days ago
B
Retailer 6
-
HK$6,418 HKD
$818 USD
View
B
Retailer 7
-
HK$8,027 HKD
$1,023 USD
View
B
Retailer 8
-
HK$10,014 HKD
£1,005 GBP
View
Retailer 9
-
HK$15,378 HKD
$1,960 USD
View
Price last confirmed 32 days ago
C
Retailer 10
-
HK$17,497 HKD
$2,230 USD
View
Most Expensive
C
Brilliant Earth
20743655Y · Nov 2
HK$17,497 HKD
$2,230 USD
View
10 more retailers have this diamond
Prices start from HK$1,828 HKDSave up to HK$15,669 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$1,828 HKD