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Radiant|Lab Grown|GIA

1.50ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • GIA 1438804643

Certificate GIA 1438804643

Diamond specifications and retailer prices

From HK$2,516 HKD
As of November 6, 2026
Save HK$19,821 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$22,337 HKD at Do Amore Diamonds · As of November 6, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1438804643. Listed at 19 retailers as of November 6, 2026, with prices from HK$2,516 to HK$22,337, a HK$19,821 spread on the same certified stone. Do Amore Diamonds lists it at HK$22,337. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1438804643
Dimensions8.24 × 5.56 × 3.80 mm
L/W Ratio1.48
Cert comments
Additional growth remnants are not shown. This is a man-made diamond produced by CVD (Chemical Vapor
Key to symbols
Feather, Growth Remnant, Crystal
Top View
8.24 mm5.56 mm1.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1438804643
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.3%

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 6
Current: HK$5,557 HKD|Low: HK$2,414 HKD|High: HK$16,796 HKD|Avg: HK$6,424 HKD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 10HK$2,516 HKD
Retailer 5HK$2,806 HKD
Retailer 2HK$2,916 HKD
Retailer 3HK$3,119 HKD
Retailer 11HK$3,119 HKD
Retailer 9HK$4,311 HKD
Retailer 12HK$4,342 HKD
Retailer 1HK$5,557 HKD
Retailer 4HK$5,721 HKD
Retailer 8HK$9,138 HKD
Retailer 6HK$9,820 HKD
Retailer 13HK$11,059 HKD
Retailer 7HK$13,402 HKD

45 data points across 13 retailers

19 retailersHK$2,516 HKD to HK$22,337 HKD

A
Cheapest Retailer
-
HK$2,516 HKD
A
Retailer 2
-
HK$2,806 HKD
View
Final sale: no returns
A
Retailer 3
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HK$2,916 HKD
View
Retailer 4
-
HK$3,119 HKD
View
Price last confirmed 13 days ago
A
Retailer 5
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HK$3,119 HKD
View
A
Retailer 6
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HK$3,425 HKD
View
A
Retailer 7
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HK$4,311 HKD
View
B+
Retailer 8
-
HK$4,342 HKD
View
B+
Retailer 9
-
HK$5,557 HKD
View
B+
Retailer 10
-
HK$5,721 HKD
View
Retailer 11
-
HK$5,792 HKD
View
Price last confirmed 15 days ago
B
Retailer 12
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HK$8,700 HKD
View
B
Retailer 13
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HK$9,138 HKD
View
B
Retailer 14
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HK$9,820 HKD
View
B
Retailer 15
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HK$11,059 HKD
View
B
Retailer 16
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HK$12,297 HKD
View
B
Retailer 17
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HK$12,320 HKD
View
B
Retailer 18
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HK$13,402 HKD
View
Most Expensive
B
Do Amore Diamonds
27-ED187D537 · Nov 6
HK$22,337 HKD
$2,850 USD
View
18 more retailers have this diamond
Prices start from HK$2,516 HKDSave up to HK$19,821 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$2,516 HKD