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Radiant|Natural|GIA

1.57ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 5563167964

Certificate GIA 5563167964

Diamond specifications and retailer prices

From HK$68,710 HKD
As of November 6, 2026
Save HK$41,946 HKD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$110,656 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.57ct natural radiant diamond

This 1.57ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563167964. Listed at 8 retailers as of November 3, 2026, with prices from HK$68,710 to HK$110,656, a HK$41,946 spread on the same certified stone. NZ Jewellers lists it at HK$110,656. 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

1.57
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.63°
Pavilion angle33.1°
OriginNatural
Grading LabGIA
CertificateGIA 5563167964
Dimensions8.40 × 5.76 × 3.62 mm
L/W Ratio1.46
Girdle conditionThick
Key to symbols
Knot, Crystal, Feather, Needle
Top View
8.40 mm5.76 mm1.57 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563167964
Side View
Table 70.0%Crown 47.63°GirdlePavilion 33.1°Culet: NoneDepth 62.9%

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 6
Current: HK$110,656 HKD|Low: HK$68,710 HKD|High: HK$115,131 HKD|Avg: HK$84,591 HKD|-3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$68,710 HKD
Retailer 4HK$72,614 HKD
Retailer 5HK$72,888 HKD
Retailer 2HK$74,275 HKD
Retailer 8HK$79,393 HKD
Retailer 7HK$80,615 HKD
Retailer 3HK$103,689 HKD
NZ JewellersHK$110,656 HKD

30 data points across 8 retailers

8 retailersHK$68,710 HKD to HK$110,656 HKD

B+
Cheapest Retailer
-
HK$68,710 HKD
B
Retailer 2
-
HK$72,614 HKD
View
Retailer 3
-
HK$72,888 HKD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
HK$74,275 HKD
View
B
Retailer 5
-
HK$79,393 HKD
View
B
Retailer 6
-
HK$80,615 HKD
View
B
Retailer 7
-
HK$103,689 HKD
View
Most Expensive
B
NZ Jewellers
f43da7a4-0268-4c46-8adf-fde2ebb6386f · Nov 3
HK$110,656 HKD
$14,119 USD
View
7 more retailers have this diamond
Prices start from HK$68,710 HKDSave up to HK$41,946 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+
1.57ct Radiant
HK$68,710 HKD