CaratHunter
Plans
Radiant|Natural|GIA

1.05ct H I1 Radiant Natural Diamond

VG • H/I1 • GIA 6452147309

Certificate GIA 6452147309

Diamond specifications and retailer prices

From HK$12,240 HKD
$1,560 USD
As of October 28, 2026
Save HK$24,754 HKD (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$36,994 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6452147309. Listed at 12 retailers as of October 28, 2026, with prices from HK$12,240 to HK$36,994, a HK$24,754 spread on the same certified stone. NZ Jewellers lists it at HK$36,994. 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

1.05
Carat
H
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452147309
Dimensions6.62 × 5.11 × 3.65 mm
L/W Ratio1.30
Top View
6.62 mm5.11 mm1.05 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6452147309
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.3%

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 28
Current: HK$36,994 HKD|Low: HK$11,659 HKD|High: HK$36,994 HKD|Avg: HK$16,448 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
November 2, 2026
Retailer 7HK$11,659 HKD
Retailer 8HK$12,240 HKD
Retailer 4HK$12,522 HKD
Retailer 13HK$13,268 HKD
Retailer 10HK$13,739 HKD
Retailer 11HK$13,739 HKD
Retailer 9HK$14,374 HKD
Retailer 15HK$14,711 HKD
Retailer 12HK$15,857 HKD
Retailer 3HK$16,085 HKD
Retailer 5HK$16,085 HKD
Retailer 6HK$16,634 HKD
Retailer 14HK$18,050 HKD
Retailer 2HK$20,711 HKD
NZ JewellersHK$36,994 HKD

18 data points across 15 retailers

12 retailersHK$12,240 HKD to HK$36,994 HKD

A
Cheapest Retailer
-
HK$12,240 HKD
$1,560 USD
B+
Retailer 2
-
HK$12,522 HKD
$1,596 USD
View
B+
Retailer 3
-
HK$13,739 HKD
$1,751 USD
View
B+
Retailer 4
-
HK$13,739 HKD
$1,751 USD
View
B+
Retailer 5
-
HK$14,374 HKD
$1,832 USD
View
B+
Retailer 6
-
HK$14,711 HKD
$1,875 USD
View
B+
Retailer 7
-
HK$15,857 HKD
$2,021 USD
View
B+
Retailer 8
-
HK$16,085 HKD
$2,050 USD
View
B+
Retailer 9
-
HK$16,085 HKD
$2,050 USD
View
B
Retailer 10
-
HK$16,634 HKD
$2,120 USD
View
B
Retailer 11
-
HK$20,711 HKD
€2,514 EUR
View
Most Expensive
C
NZ Jewellers
0e14692a-75ed-45aa-ab3e-48c3d4938e05 · Oct 30
HK$36,994 HKD
$4,715 USD
View
11 more retailers have this diamond
Prices start from HK$12,240 HKDSave up to HK$24,754 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
1.05ct Radiant
HK$12,240 HKD