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Radiant|Natural|GIA

1.50ct L SI1 Radiant Natural Diamond

EX • L/SI1 • GIA 2527233344

Certificate GIA 2527233344

Diamond specifications and retailer prices

From HK$17,078 HKD
As of November 7, 2026
Save HK$20,495 HKD (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$37,572 HKD at NZ Jewellers · As of November 3, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527233344. Listed at 7 retailers as of November 3, 2026, with prices from HK$17,078 to HK$37,572, a HK$20,495 spread on the same certified stone. NZ Jewellers lists it at HK$37,572. 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.7°
Pavilion angle31.48°
OriginNatural
Grading LabGIA
CertificateGIA 2527233344
Dimensions7.37 × 5.69 × 3.92 mm
L/W Ratio1.30
Top View
7.37 mm5.69 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527233344
Side View
Table 68.0%Crown 44.7°GirdlePavilion 31.48°CuletDepth 68.9%

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 7
Current: HK$37,572 HKD|Low: HK$16,600 HKD|High: HK$38,536 HKD|Avg: HK$20,751 HKD|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3HK$17,078 HKD
Retailer 4HK$17,767 HKD
Retailer 8HK$17,955 HKD
Retailer 5HK$17,971 HKD
Retailer 6HK$17,987 HKD
Retailer 7HK$18,340 HKD
Retailer 2HK$18,802 HKD
NZ JewellersHK$37,572 HKD

41 data points across 8 retailers

7 retailersHK$17,078 HKD to HK$37,572 HKD

B+
Cheapest Retailer
-
HK$17,078 HKD
B+
Retailer 2
-
HK$17,767 HKD
View
B+
Retailer 3
-
HK$17,971 HKD
View
B+
Retailer 4
-
HK$17,987 HKD
View
B+
Retailer 5
-
HK$18,340 HKD
View
B+
Retailer 6
-
HK$18,802 HKD
View
Most Expensive
C
NZ Jewellers
90bf3eac-2c43-4a6a-9adf-690f3f4b9cb7 · Nov 3
HK$37,572 HKD
$4,794 USD
View
6 more retailers have this diamond
Prices start from HK$17,078 HKDSave up to HK$20,495 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$17,078 HKD