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Round|Natural|GIA

1.03ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 1443022736

Certificate GIA 1443022736

Diamond specifications and retailer prices

From HK$14,435 HKD
As of November 4, 2026
Save HK$18,962 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$33,397 HKD at NZ Jewellers · As of September 10, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 1443022736. Listed at 16 retailers as of November 4, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1443022736
Dimensions6.36 × 6.30 × 4.04 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
6.36 mm6.30 mm1.03 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1443022736
Side View
Table 58.0%Crown 36°Girdle: STK-THKPavilion 40.8°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: Nov 4
Current: HK$33,397 HKD|Low: HK$12,286 HKD|High: HK$33,397 HKD|Avg: HK$19,499 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$14,741 HKD
Retailer 7HK$14,827 HKD
Retailer 3HK$15,973 HKD
Retailer 10HK$15,973 HKD
Retailer 6HK$16,357 HKD
Retailer 9HK$16,710 HKD
Retailer 2HK$17,142 HKD
Retailer 11HK$18,428 HKD
Retailer 4HK$21,645 HKD
Retailer 5HK$27,905 HKD
NZ JewellersHK$33,397 HKD

42 data points across 11 retailers

16 retailersHK$14,435 HKD to HK$33,397 HKD

A
Cheapest Retailer
-
HK$14,435 HKD
A
Retailer 2
-
HK$14,741 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$14,827 HKD
View
Retailer 4
-
HK$15,973 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$15,973 HKD
View
Retailer 6
-
HK$15,973 HKD
View
Price last confirmed 56 days ago
A
Retailer 7
-
HK$16,357 HKD
View
B+
Retailer 8
-
HK$16,710 HKD
View
B+
Retailer 9
-
HK$17,055 HKD
View
A
Retailer 10
-
HK$17,142 HKD
View
B+
Retailer 11
-
HK$18,428 HKD
View
Retailer 12
-
HK$18,428 HKD
View
Price last confirmed 60 days ago
B+
Retailer 13
-
HK$21,645 HKD
View
B
Retailer 14
-
HK$27,905 HKD
View
B
Retailer 15
-
HK$33,397 HKD
View
Most Expensive
NZ Jewellers
77150b39-bb4a-4676-a6cb-77adb1888cbd · Sep 10
HK$33,397 HKD
$4,257 USD
View
Price last confirmed 56 days ago
15 more retailers have this diamond
Prices start from HK$14,435 HKDSave up to HK$18,962 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 Round
HK$14,435 HKD