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Round|Natural|GIA

1.02ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 2247157518

Certificate GIA 2247157518

Diamond specifications and retailer prices

From HK$13,345 HKD
As of November 6, 2026
Save HK$17,950 HKD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$39,163 HKD at NZ Jewellers · As of September 10, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2247157518. Listed at 25 retailers as of November 4, 2026, with a 135% 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

1.02
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2247157518
Dimensions6.31 × 6.34 × 4.03 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal, Needle, Natural
Top View
6.31 mm6.34 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2247157518
Side View
Table 57.0%Crown 35.5°Girdle: VTK-VTKPavilion 40.8°Culet: NoneDepth 63.7%

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$37,869 HKD|Low: HK$13,345 HKD|High: HK$38,300 HKD|Avg: HK$20,069 HKD|-1.1%
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 2HK$13,345 HKD
Retailer 18HK$13,353 HKD
Retailer 8HK$15,220 HKD
Retailer 6HK$15,839 HKD
Retailer 7HK$16,106 HKD
Retailer 3HK$16,177 HKD
Retailer 20HK$16,522 HKD
Retailer 12HK$16,561 HKD
Retailer 5HK$17,911 HKD
Retailer 4HK$17,966 HKD
Retailer 9HK$18,115 HKD
Retailer 10HK$18,946 HKD
Retailer 19HK$19,001 HKD
Retailer 13HK$19,346 HKD
Retailer 14HK$20,570 HKD
Retailer 11HK$20,900 HKD
Retailer 16HK$21,857 HKD
Retailer 15HK$22,735 HKD
Retailer 17HK$31,295 HKD
NZ JewellersHK$37,869 HKD

23 data points across 20 retailers

25 retailersHK$13,345 HKD to HK$31,295 HKD

A
Cheapest Retailer
-
HK$13,345 HKD
A
Retailer 2
-
HK$13,353 HKD
View
A
Retailer 3
-
HK$15,220 HKD
View
A
Retailer 4
-
HK$15,839 HKD
View
A
Retailer 5
-
HK$16,106 HKD
View
A
Retailer 6
-
HK$16,177 HKD
View
A
Retailer 7
-
HK$16,522 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$16,561 HKD
View
A
Retailer 9
-
HK$17,911 HKD
View
A
Retailer 10
-
HK$17,966 HKD
View
Retailer 11
-
HK$18,115 HKD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$18,115 HKD
View
Price last confirmed 8 days ago
Retailer 13
-
HK$18,734 HKD
View
Price last confirmed 56 days ago
Retailer 14
-
HK$18,946 HKD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$19,001 HKD
View
B+
Retailer 16
-
HK$19,346 HKD
View
B+
Retailer 17
-
HK$20,570 HKD
View
B+
Retailer 18
-
HK$20,900 HKD
View
Retailer 19
-
HK$21,614 HKD
View
Price last confirmed 60 days ago
B+
Retailer 20
-
HK$21,857 HKD
View
B+
Retailer 21
-
HK$22,735 HKD
View
Retailer 22
-
HK$22,806 HKD
View
Price last confirmed 30 days ago
B
Retailer 23
-
HK$31,295 HKD
View
Retailer 24
-
HK$37,869 HKD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
673f5f3f-9f2f-4967-aa44-969ffe95f0bb · Sep 10
HK$39,163 HKD
$4,992 USD
View
Price last confirmed 56 days ago
24 more retailers have this diamond
Prices start from HK$13,345 HKDSave up to HK$17,950 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
1.02ct Round
HK$13,345 HKD