CaratHunter
Plans
Radiant|Natural|GIA

1.01ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 1439359863

Certificate GIA 1439359863

Diamond specifications and retailer prices

From HK$17,854 HKD
As of November 6, 2026
Save HK$29,790 HKD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$47,644 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1439359863. Listed at 15 retailers as of November 5, 2026, with prices from HK$17,854 to HK$47,644, a HK$29,790 spread on the same certified stone. NZ Jewellers lists it at HK$47,644. 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

1.01
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 1439359863
Dimensions6.22 × 4.86 × 3.51 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
6.22 mm4.86 mm1.01 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 1439359863
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 72.2%

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$47,644 HKD|Low: HK$17,650 HKD|High: HK$71,548 HKD|Avg: HK$28,553 HKD
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
Retailer 18
November 7, 2026
Retailer 14HK$17,854 HKD
Retailer 6HK$20,409 HKD
Retailer 3HK$21,028 HKD
Retailer 11HK$22,109 HKD
Retailer 5HK$22,297 HKD
Retailer 16HK$22,791 HKD
Retailer 17HK$22,791 HKD
Retailer 15HK$23,669 HKD
Retailer 2HK$24,124 HKD
Retailer 8HK$25,307 HKD
Retailer 4HK$25,526 HKD
Retailer 7HK$25,707 HKD
Retailer 18HK$26,294 HKD
Retailer 12HK$26,537 HKD
Retailer 9HK$27,619 HKD
Retailer 13HK$38,011 HKD
NZ JewellersHK$47,644 HKD
Retailer 10HK$71,548 HKD

32 data points across 18 retailers

15 retailersHK$17,854 HKD to HK$47,644 HKD

B+
Cheapest Retailer
-
HK$17,854 HKD
B+
Retailer 2
-
HK$20,409 HKD
View
B+
Retailer 3
-
HK$21,028 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$22,109 HKD
View
B+
Retailer 5
-
HK$22,297 HKD
View
Retailer 6
-
HK$22,791 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$22,791 HKD
View
B
Retailer 8
-
HK$23,669 HKD
View
B
Retailer 9
-
HK$24,124 HKD
View
Retailer 10
-
HK$25,526 HKD
View
Price last confirmed 31 days ago
B
Retailer 11
-
HK$25,707 HKD
View
B
Retailer 12
-
HK$26,294 HKD
View
B
Retailer 13
-
HK$26,537 HKD
View
B
Retailer 14
-
HK$38,011 HKD
View
Most Expensive
C
NZ Jewellers
d398eee4-30c0-49d1-86ea-a9c1bdb1eaac · Nov 5
HK$47,644 HKD
$6,079 USD
View
14 more retailers have this diamond
Prices start from HK$17,854 HKDSave up to HK$29,790 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+
1.01ct Radiant
HK$17,854 HKD