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Radiant|Natural|GIA

1.50ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 7558538312

Certificate GIA 7558538312

Diamond specifications and retailer prices

From HK$58,665 HKD
$7,477 USD
As of November 2, 2026
Save HK$46,361 HKD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$105,026 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558538312. Listed at 14 retailers as of November 2, 2026, with prices from HK$58,665 to HK$105,026, a HK$46,361 spread on the same certified stone. MOH London lists it at HK$105,026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558538312
Dimensions8.27 × 5.57 × 3.80 mm
L/W Ratio1.48
Culet sizeNone
Top View
8.27 mm5.57 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558538312
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$105,026 HKD|Low: HK$58,665 HKD|High: HK$108,474 HKD|Avg: HK$79,207 HKD|-3.2%
MOH London
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 2, 2026
Retailer 3HK$58,665 HKD
Retailer 11HK$64,848 HKD
Retailer 6HK$73,510 HKD
Retailer 7HK$73,849 HKD
Retailer 13HK$74,962 HKD
Retailer 10HK$79,481 HKD
Retailer 12HK$79,481 HKD
Retailer 5HK$80,336 HKD
Retailer 8HK$81,608 HKD
Retailer 9HK$82,149 HKD
Retailer 2HK$84,716 HKD
Retailer 4HK$88,520 HKD
MOH LondonHK$105,026 HKD

44 data points across 13 retailers

14 retailersHK$58,665 HKD to HK$105,026 HKD

B+
Cheapest Retailer
-
HK$58,665 HKD
$7,477 USD
B+
Retailer 2
-
HK$62,896 HKD
A$12,333 AUD
View
B+
Retailer 3
-
HK$64,848 HKD
$8,265 USD
View
B+
Retailer 4
-
HK$73,510 HKD
£7,377 GBP
View
Retailer 5
-
HK$73,849 HKD
A$14,480 AUD
View
Price last confirmed 9 days ago
B
Retailer 6
-
HK$74,962 HKD
$9,554 USD
View
B
Retailer 7
-
HK$79,481 HKD
$10,130 USD
View
B
Retailer 8
-
HK$79,481 HKD
$10,130 USD
View
B
Retailer 9
-
HK$79,669 HKD
$10,154 USD
View
B
Retailer 10
-
HK$80,336 HKD
$10,239 USD
View
B
Retailer 11
-
HK$81,608 HKD
$10,401 USD
View
B
Retailer 12
-
HK$82,149 HKD
$10,470 USD
View
B
Retailer 13
-
HK$84,716 HKD
€10,283 EUR
View
Most Expensive
B
MOH London
630A842B8 · Nov 2
HK$105,026 HKD
£10,540 GBP
View
13 more retailers have this diamond
Prices start from HK$58,665 HKDSave up to HK$46,361 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.

B+
1.50ct Radiant
HK$58,665 HKD