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Round|Natural|GIA

1.00ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 5446385330

Certificate GIA 5446385330

Diamond specifications and retailer prices

From HK$13,298 HKD
As of October 31, 2026
Save HK$24,979 HKD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$38,277 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 5446385330. Listed at 19 retailers as of October 31, 2026, with prices from HK$13,298 to HK$38,277, a HK$24,979 spread on the same certified stone. NZ Jewellers lists it at HK$38,277. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 5446385330
Dimensions6.28 × 6.24 × 3.99 mm
L/W Ratio1.01
Top View
6.28 mm6.24 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5446385330
Side View
Table 55.0%Crown 38°Girdle: MED-THKPavilion 40°Culet: NoneDepth 63.8%

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$18,593 HKD|Low: HK$12,717 HKD|High: HK$32,456 HKD|Avg: HK$19,052 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$13,298 HKD
Retailer 9HK$13,353 HKD
Retailer 3HK$15,047 HKD
Retailer 10HK$16,899 HKD
Retailer 7HK$17,189 HKD
Retailer 1HK$18,593 HKD
Retailer 2HK$19,150 HKD
Retailer 4HK$19,778 HKD
Retailer 6HK$22,547 HKD
Retailer 5HK$31,985 HKD

44 data points across 10 retailers

19 retailersHK$13,298 HKD to HK$38,277 HKD

A
Cheapest Retailer
-
HK$13,298 HKD
A
Retailer 2
-
HK$13,353 HKD
View
B+
Retailer 3
-
HK$15,047 HKD
View
B+
Retailer 4
-
HK$16,192 HKD
View
B+
Retailer 5
-
HK$16,899 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$17,189 HKD
View
B+
Retailer 7
-
HK$17,683 HKD
View
Retailer 8
-
HK$18,287 HKD
View
Price last confirmed 109 days ago
Retailer 9
-
HK$18,311 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$18,311 HKD
View
B+
Retailer 11
-
HK$18,593 HKD
View
B+
Retailer 12
-
HK$19,150 HKD
View
B+
Retailer 13
-
HK$19,401 HKD
View
B+
Retailer 14
-
HK$19,778 HKD
View
B+
Retailer 15
-
HK$21,127 HKD
View
B+
Retailer 16
-
HK$22,547 HKD
View
B
Retailer 17
-
HK$27,325 HKD
View
B
Retailer 18
-
HK$31,985 HKD
View
Most Expensive
C
NZ Jewellers
f6636306-9ff9-4a72-ade3-2fcc32f6cb24 · Nov 5
HK$38,277 HKD
$4,879 USD
View
18 more retailers have this diamond
Prices start from HK$13,298 HKDSave up to HK$24,979 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 Round
HK$13,298 HKD