CaratHunter
Plans
Radiant|Natural|GIA

1.03ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 1567505669

Certificate GIA 1567505669

Diamond specifications and retailer prices

From HK$18,340 HKD
As of November 5, 2026
Save HK$15,714 HKD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$34,054 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded D 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 1567505669. Listed at 14 retailers as of November 5, 2026, with prices from HK$18,340 to HK$34,054, a HK$15,714 spread on the same certified stone. Helzberg Diamonds lists it at HK$34,054. 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

1.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1567505669
Dimensions6.97 × 5.14 × 3.48 mm
L/W Ratio1.36
Culet sizeNone
Top View
6.97 mm5.14 mm1.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1567505669
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.6%

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 5
Current: HK$34,054 HKD|Low: HK$18,308 HKD|High: HK$34,054 HKD|Avg: HK$24,268 HKD
Helzberg Diamonds
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
November 7, 2026
Retailer 9HK$18,340 HKD
Retailer 13HK$19,476 HKD
Retailer 3HK$19,680 HKD
Retailer 5HK$19,805 HKD
Retailer 10HK$19,907 HKD
Retailer 2HK$21,184 HKD
Retailer 4HK$21,569 HKD
Retailer 12HK$23,254 HKD
Retailer 6HK$24,178 HKD
Retailer 7HK$24,845 HKD
Retailer 8HK$25,448 HKD
Retailer 14HK$30,198 HKD
Retailer 11HK$32,674 HKD
Helzberg DiamondsHK$34,054 HKD

32 data points across 14 retailers

14 retailersHK$18,340 HKD to HK$34,054 HKD

A
Cheapest Retailer
-
HK$18,340 HKD
A
Retailer 2
-
HK$19,476 HKD
View
A
Retailer 3
-
HK$19,680 HKD
View
A
Retailer 4
-
HK$19,805 HKD
View
Retailer 5
-
HK$19,907 HKD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$21,184 HKD
View
B+
Retailer 7
-
HK$21,569 HKD
View
B+
Retailer 8
-
HK$23,254 HKD
View
B+
Retailer 9
-
HK$24,178 HKD
View
B+
Retailer 10
-
HK$24,845 HKD
View
B+
Retailer 11
-
HK$25,448 HKD
View
B+
Retailer 12
-
HK$30,198 HKD
View
B
Retailer 13
-
HK$32,674 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMNLGLMMP · Nov 6
HK$34,054 HKD
$4,345 USD
View
13 more retailers have this diamond
Prices start from HK$18,340 HKDSave up to HK$15,714 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$18,340 HKD