Radiant|Lab Grown|IGI

1.50ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG774655963

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

Certificate IGI LG774655963

Diamond specifications and retailer prices

From HK$1,750 HKD
$223 USD
As of October 30, 2026
Save HK$11,118 HKD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$12,868 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), with a top-tier cut grade and certified by IGI LG774655963 or 774655963. Listed at 25 retailers as of October 30, 2026, with prices from HK$1,750 to HK$12,868, a HK$11,118 spread on the same certified stone. Brilliant Earth lists it at HK$12,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774655963
Dimensions5.80 × 5.80 × 3.71 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm5.80 mm1.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774655963
Side View
Table 55.0%Crown 31.1°Girdle: MediumPavilion 34.9°Culet: NoneDepth 64.0%

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: Oct 30
Current: HK$12,868 HKD|Low: HK$1,679 HKD|High: HK$17,654 HKD|Avg: HK$5,766 HKD|-27.1%
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 31, 2026
Retailer 6HK$1,750 HKD
Retailer 4HK$1,954 HKD
Retailer 10HK$2,032 HKD
Retailer 8HK$2,173 HKD
Retailer 14HK$2,304 HKD
Retailer 13HK$2,919 HKD
Retailer 16HK$3,733 HKD
Retailer 2HK$3,930 HKD
Retailer 11HK$4,048 HKD
Retailer 17HK$5,074 HKD
Retailer 12HK$5,328 HKD
Retailer 9HK$6,983 HKD
Retailer 7HK$8,303 HKD
Retailer 15HK$8,759 HKD
Retailer 3HK$8,843 HKD
Retailer 18HK$9,415 HKD
Retailer 5HK$9,949 HKD
Brilliant EarthHK$12,868 HKD

36 data points across 18 retailers

25 retailersHK$1,750 HKD to HK$12,868 HKD

A
Cheapest Retailer
-
HK$1,750 HKD
$223 USD
A
Retailer 2
-
HK$1,954 HKD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,032 HKD
$259 USD
View
Retailer 4
-
HK$2,173 HKD
$277 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
HK$2,173 HKD
$277 USD
View
A
Retailer 6
-
HK$2,304 HKD
£231 GBP
View
B+
Retailer 7
-
HK$2,919 HKD
$372 USD
View
A
Retailer 8
-
HK$3,733 HKD
ZAR 7,686 ZAR
View
A
Retailer 9
-
HK$3,930 HKD
€477 EUR
View
A
Retailer 10
-
HK$4,048 HKD
£406 GBP
View
A
Retailer 11
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HK$4,453 HKD
$568 USD
View
A
Retailer 12
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HK$4,747 HKD
$605 USD
View
A
Retailer 13
-
HK$4,747 HKD
$605 USD
View
A
Retailer 14
-
HK$5,074 HKD
A$995 AUD
View
B+
Retailer 15
-
HK$5,328 HKD
$679 USD
View
B+
Retailer 16
-
HK$6,983 HKD
$890 USD
View
B+
Retailer 17
-
HK$7,398 HKD
$943 USD
View
Retailer 18
-
HK$8,303 HKD
A$1,628 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
HK$8,490 HKD
£852 GBP
View
B
Retailer 20
-
HK$8,759 HKD
£879 GBP
View
B
Retailer 21
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HK$8,772 HKD
$1,118 USD
View
B
Retailer 22
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HK$8,843 HKD
$1,127 USD
View
Retailer 23
-
HK$9,415 HKD
$1,200 USD
View
Price last confirmed 12 days ago
B
Retailer 24
-
HK$9,949 HKD
$1,268 USD
View
Most Expensive
B
Brilliant Earth
18297543A · Nov 2
HK$12,868 HKD
$1,640 USD
View
24 more retailers have this diamond
Prices start from HK$1,750 HKDSave up to HK$11,118 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$1,750 HKD