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Round|Natural|GIA

1.02ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 1475203059

Certificate GIA 1475203059

Diamond specifications and retailer prices

From HK$26,085 HKD
As of November 6, 2026
Save HK$40,191 HKD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$66,277 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 1475203059. Listed at 16 retailers as of November 5, 2026, with prices from HK$26,085 to HK$66,277, a HK$40,191 spread on the same certified stone. Diamond Quarter lists it at HK$66,277. 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

1.02
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1475203059
Dimensions6.29 × 6.23 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.29 mm6.23 mm1.02 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1475203059
Side View
Table 56.0%Crown 37.5°Girdle: ThickPavilion 40°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$39,595 HKD|Low: HK$26,085 HKD|High: HK$54,901 HKD|Avg: HK$34,416 HKD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10HK$26,085 HKD
Retailer 6HK$26,399 HKD
Retailer 9HK$27,858 HKD
Retailer 8HK$28,164 HKD
Retailer 2HK$30,526 HKD
Retailer 4HK$32,675 HKD
Retailer 7HK$34,786 HKD
Retailer 3HK$36,480 HKD
Retailer 1HK$39,595 HKD
Retailer 5HK$54,108 HKD

43 data points across 10 retailers

16 retailersHK$26,085 HKD to HK$66,277 HKD

B+
Cheapest Retailer
-
HK$26,085 HKD
B+
Retailer 2
-
HK$26,399 HKD
View
B
Retailer 3
-
HK$27,858 HKD
View
B
Retailer 4
-
HK$28,164 HKD
View
Retailer 5
-
HK$29,396 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$29,396 HKD
View
B
Retailer 7
-
HK$30,526 HKD
View
B
Retailer 8
-
HK$32,675 HKD
View
B
Retailer 9
-
HK$33,915 HKD
View
Retailer 10
-
HK$34,786 HKD
View
Price last confirmed 33 days ago
B
Retailer 11
-
HK$36,480 HKD
View
Retailer 12
-
HK$36,708 HKD
View
Price last confirmed 14 days ago
B
Retailer 13
-
HK$39,595 HKD
View
B
Retailer 14
-
HK$54,108 HKD
View
B
Retailer 15
-
HK$56,525 HKD
View
Most Expensive
B
Diamond Quarter
1.02SI1G14591C55N · Nov 5
HK$66,277 HKD
£6,652 GBP
View
15 more retailers have this diamond
Prices start from HK$26,085 HKDSave up to HK$40,191 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.

B+
1.02ct Round
HK$26,085 HKD