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Radiant|Natural|GIA

1.00ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 6245477839

Certificate GIA 6245477839

Diamond specifications and retailer prices

From HK$12,838 HKD
As of November 6, 2026
Save HK$23,371 HKD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$36,209 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6245477839. Listed at 16 retailers as of November 5, 2026, with prices from HK$12,838 to HK$36,209, a HK$23,371 spread on the same certified stone. NZ Jewellers lists it at HK$36,209. 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

1.00
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6245477839
Dimensions6.19 × 5.00 × 3.53 mm
L/W Ratio1.24
Top View
6.19 mm5.00 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6245477839
Side View
Table 69.0%CrownGirdle: VTK-EXTPavilionCulet: NoneDepth 70.5%

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 6
Current: HK$36,209 HKD|Low: HK$12,736 HKD|High: HK$36,209 HKD|Avg: HK$19,456 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
November 7, 2026
Retailer 13HK$12,838 HKD
Retailer 4HK$15,643 HKD
Retailer 3HK$15,980 HKD
Retailer 5HK$16,427 HKD
Retailer 10HK$17,031 HKD
Retailer 15HK$17,321 HKD
Retailer 16HK$17,321 HKD
Retailer 7HK$18,057 HKD
Retailer 14HK$18,120 HKD
Retailer 8HK$18,183 HKD
Retailer 6HK$18,402 HKD
Retailer 2HK$18,818 HKD
Retailer 17HK$19,985 HKD
Retailer 9HK$20,871 HKD
Retailer 11HK$21,498 HKD
Retailer 12HK$30,252 HKD
NZ JewellersHK$36,209 HKD

32 data points across 17 retailers

16 retailersHK$12,838 HKD to HK$36,209 HKD

A
Cheapest Retailer
-
HK$12,838 HKD
B+
Retailer 2
-
HK$15,643 HKD
View
B+
Retailer 3
-
HK$15,980 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$16,427 HKD
View
A
Retailer 5
-
HK$17,031 HKD
View
Retailer 6
-
HK$17,321 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$17,321 HKD
View
B+
Retailer 8
-
HK$17,885 HKD
View
B+
Retailer 9
-
HK$18,120 HKD
View
B+
Retailer 10
-
HK$18,183 HKD
View
B+
Retailer 11
-
HK$18,402 HKD
View
B+
Retailer 12
-
HK$18,818 HKD
View
B+
Retailer 13
-
HK$19,985 HKD
View
B+
Retailer 14
-
HK$21,498 HKD
View
B
Retailer 15
-
HK$30,252 HKD
View
Most Expensive
B
NZ Jewellers
b2b9dcfb-3b4e-45f7-a44d-fd9cd88e1819 · Nov 5
HK$36,209 HKD
$4,620 USD
View
15 more retailers have this diamond
Prices start from HK$12,838 HKDSave up to HK$23,371 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
1.00ct Radiant
HK$12,838 HKD