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Round|Natural|GIA

1.29ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 6422001795

Certificate GIA 6422001795

Diamond specifications and retailer prices

From HK$24,899 HKD
A$4,883 AUD
As of October 31, 2026
Save HK$34,143 HKD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$59,042 HKD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.29ct natural round diamond

This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6422001795. Listed at 12 retailers as of October 31, 2026, with prices from HK$24,899 to HK$59,042, a HK$34,143 spread on the same certified stone. Diamond Quarter lists it at HK$59,042. 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

1.29
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422001795
Dimensions6.95 × 6.93 × 4.33 mm
L/W Ratio1.00
Top View
6.95 mm6.93 mm1.29 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6422001795
Side View
Table 55.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.5%

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$30,142 HKD|Low: HK$21,937 HKD|High: HK$50,538 HKD|Avg: HK$30,518 HKD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10HK$21,937 HKD
Retailer 6HK$24,479 HKD
Retailer 7HK$25,726 HKD
Retailer 8HK$29,013 HKD
Retailer 1HK$30,142 HKD
Retailer 2HK$30,677 HKD
Retailer 3HK$30,677 HKD
Retailer 11HK$31,697 HKD
Retailer 4HK$32,985 HKD
Retailer 9HK$33,854 HKD
Retailer 5HK$50,269 HKD

24 data points across 11 retailers

12 retailersHK$24,899 HKD to HK$59,042 HKD

Retailer 1
-
HK$24,479 HKD
$3,120 USD
Price last confirmed 10 days ago
A
Retailer 2
-
HK$24,899 HKD
A$4,883 AUD
View
A
Retailer 3
-
HK$25,726 HKD
CA$4,554 CAD
View
B+
Retailer 4
-
HK$29,013 HKD
$3,698 USD
View
B+
Retailer 5
-
HK$30,142 HKD
£3,025 GBP
View
B+
Retailer 6
-
HK$30,677 HKD
$3,910 USD
View
B+
Retailer 7
-
HK$30,677 HKD
$3,910 USD
View
B+
Retailer 8
-
HK$31,697 HKD
$4,040 USD
View
B+
Retailer 9
-
HK$32,985 HKD
€4,004 EUR
View
Retailer 10
-
HK$33,854 HKD
$4,315 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$50,269 HKD
£5,045 GBP
View
Most Expensive
C
Diamond Quarter
1.29SI2H6495A35DN · Oct 31
HK$59,042 HKD
£5,926 GBP
View
11 more retailers have this diamond
Prices start from HK$24,899 HKDSave up to HK$34,143 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
1.29ct Round
HK$24,899 HKD