Round|Natural|GIA

1.02ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 6535629423

Certificate GIA 6535629423

Diamond specifications and retailer prices

From HK$17,691 HKD
As of November 1, 2026
Save HK$4,197 HKD (19%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$46,224 HKD at NZ Jewellers · As of October 9, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6535629423. Listed at 21 retailers as of November 1, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6535629423
Dimensions6.20 × 6.28 × 3.99 mm
L/W Ratio1.01
Top View
6.20 mm6.28 mm1.02 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535629423
Side View
Table 60.0%CrownGirdle: ThickPavilion 40.4°Culet: NoneDepth 63.9%

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 1
Current: HK$46,224 HKD|Low: HK$17,691 HKD|High: HK$46,224 HKD|Avg: HK$25,155 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
Retailer 18
October 30, 2026
Retailer 15HK$17,691 HKD
Retailer 16HK$18,483 HKD
Retailer 10HK$19,244 HKD
Retailer 3HK$20,029 HKD
Retailer 6HK$20,029 HKD
Retailer 7HK$20,955 HKD
Retailer 9HK$21,763 HKD
Retailer 8HK$22,908 HKD
Retailer 17HK$22,908 HKD
Retailer 4HK$23,112 HKD
Retailer 11HK$23,489 HKD
Retailer 18HK$23,693 HKD
Retailer 5HK$24,767 HKD
Retailer 2HK$25,889 HKD
Retailer 14HK$25,999 HKD
Retailer 13HK$26,917 HKD
Retailer 12HK$38,936 HKD
NZ JewellersHK$46,224 HKD

36 data points across 18 retailers

21 retailersHK$17,691 HKD to HK$21,888 HKD

A
Cheapest Retailer
-
HK$17,691 HKD
A
Retailer 2
-
HK$18,091 HKD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$18,122 HKD
View
Price last confirmed 6 days ago
A
Retailer 4
-
HK$19,244 HKD
View
B+
Retailer 5
-
HK$19,487 HKD
View
Retailer 6
-
HK$20,029 HKD
View
Price last confirmed 28 days ago
Retailer 7
-
HK$20,955 HKD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
HK$21,716 HKD
View
Retailer 9
-
HK$21,763 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$21,888 HKD
View
Retailer 11
-
HK$22,908 HKD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$22,908 HKD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$23,112 HKD
View
Price last confirmed 28 days ago
Retailer 14
-
HK$23,489 HKD
View
Price last confirmed 7 days ago
Retailer 15
-
HK$23,693 HKD
View
Price last confirmed 9 days ago
Retailer 16
-
HK$24,767 HKD
View
Price last confirmed 30 days ago
Retailer 17
-
HK$25,889 HKD
View
Price last confirmed 7 days ago
B
Retailer 18
-
HK$25,999 HKD
View
Price last confirmed 7 days ago
Retailer 19
-
HK$26,917 HKD
View
Price last confirmed 11 days ago
Retailer 20
-
HK$38,936 HKD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
83025173-25a0-4ed0-82a9-ef49d350a71a · Oct 9
HK$46,224 HKD
$5,892 USD
View
Price last confirmed 28 days ago
20 more retailers have this diamond
Prices start from HK$17,691 HKDSave up to HK$4,197 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$17,691 HKD