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Radiant|Natural|GIA

1.03ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 5523305329

Certificate GIA 5523305329

Diamond specifications and retailer prices

From HK$14,957 HKD
SGD 2,576 SGD
As of October 31, 2026
Save HK$1,128 HKD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$16,085 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5523305329. Listed at 2 retailers as of October 31, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.03
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle57.2°
OriginNatural
Grading LabGIA
CertificateGIA 5523305329
Dimensions5.61 × 5.61 × 3.67 mm
L/W Ratio1.00
Top View
5.61 mm5.61 mm1.03 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523305329
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 57.2°Culet: NoneDepth 65.4%

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: Oct 31
Current: HK$16,085 HKD|Low: HK$12,554 HKD|High: HK$26,284 HKD|Avg: HK$16,843 HKD
Brilliant Earth
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
October 13, 2026
Retailer 5HK$12,554 HKD
Retailer 13HK$13,036 HKD
Retailer 10HK$13,535 HKD
Retailer 17HK$14,327 HKD
Retailer 14HK$14,429 HKD
Retailer 8HK$14,908 HKD
Retailer 2HK$14,957 HKD
Retailer 11HK$15,032 HKD
Brilliant EarthHK$16,085 HKD
Retailer 12HK$16,163 HKD
Retailer 7HK$16,398 HKD
Retailer 4HK$16,948 HKD
Retailer 9HK$18,733 HKD
Retailer 3HK$18,783 HKD
Retailer 16HK$20,530 HKD
Retailer 15HK$23,578 HKD
Retailer 6HK$26,284 HKD

4 data points across 17 retailers

2 retailersHK$14,957 HKD to HK$16,085 HKD

A
Cheapest Retailer
-
HK$14,957 HKD
SGD 2,576 SGD
Most Expensive
B+
Brilliant Earth
15111837Y · Nov 2
HK$16,085 HKD
$2,050 USD
View
1 more retailer has this diamond
Prices start from HK$14,957 HKDSave up to HK$1,128 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
1.03ct Radiant
HK$14,957 HKD