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Radiant|Natural|GIA

1.50ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 2557328400

Certificate GIA 2557328400

Diamond specifications and retailer prices

From HK$30,290 HKD
₹367,667 INR
As of November 2, 2026
Save HK$37,022 HKD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$67,312 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557328400. Listed at 17 retailers as of October 30, 2026, with prices from HK$30,290 to HK$67,312, a HK$37,022 spread on the same certified stone. NZ Jewellers lists it at HK$67,312. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557328400
Dimensions7.49 × 5.76 × 4.04 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.49 mm5.76 mm1.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557328400
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.0%

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: Nov 2
Current: HK$67,312 HKD|Low: HK$30,290 HKD|High: HK$67,759 HKD|Avg: HK$42,671 HKD|-0.7%
NZ Jewellers
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 11HK$30,290 HKD
Retailer 14HK$31,824 HKD
Retailer 17HK$33,825 HKD
Retailer 6HK$35,096 HKD
Retailer 7HK$36,696 HKD
Retailer 12HK$37,669 HKD
Retailer 15HK$39,910 HKD
Retailer 2HK$39,976 HKD
Retailer 4HK$39,976 HKD
Retailer 8HK$40,243 HKD
Retailer 3HK$41,172 HKD
Retailer 16HK$42,212 HKD
Retailer 9HK$42,236 HKD
Retailer 13HK$45,237 HKD
Retailer 10HK$46,127 HKD
Retailer 5HK$64,102 HKD
NZ JewellersHK$67,312 HKD

21 data points across 17 retailers

17 retailersHK$30,290 HKD to HK$67,312 HKD

A
Cheapest Retailer
-
HK$30,290 HKD
₹367,667 INR
A
Retailer 2
-
HK$31,824 HKD
$4,056 USD
View
Final sale: no returns
A
Retailer 3
-
HK$33,825 HKD
$4,311 USD
View
A
Retailer 4
-
HK$35,096 HKD
$4,473 USD
View
B+
Retailer 5
-
HK$36,696 HKD
$4,677 USD
View
A
Retailer 6
-
HK$37,669 HKD
£3,780 GBP
View
A
Retailer 7
-
HK$39,910 HKD
£4,005 GBP
View
A
Retailer 8
-
HK$39,976 HKD
$5,095 USD
View
B+
Retailer 9
-
HK$39,976 HKD
$5,095 USD
View
B+
Retailer 10
-
HK$40,243 HKD
$5,129 USD
View
B+
Retailer 11
-
HK$41,172 HKD
$5,248 USD
View
A
Retailer 12
-
HK$42,212 HKD
$5,380 USD
View
B+
Retailer 13
-
HK$42,236 HKD
$5,383 USD
View
B+
Retailer 14
-
HK$45,237 HKD
€5,491 EUR
View
B+
Retailer 15
-
HK$46,127 HKD
$5,879 USD
View
B
Retailer 16
-
HK$64,102 HKD
£6,433 GBP
View
Most Expensive
B
NZ Jewellers
2273fc5c-ac3f-4b4b-8cfe-bbfe1c435de9 · Oct 30
HK$67,312 HKD
$8,579 USD
View
16 more retailers have this diamond
Prices start from HK$30,290 HKDSave up to HK$37,022 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$30,290 HKD