CaratHunter
Plans
Round|Natural|GIA

1.29ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2567064613

Certificate GIA 2567064613

Diamond specifications and retailer prices

From HK$16,871 HKD
As of November 1, 2026
Save HK$31,913 HKD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$48,785 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567064613. Listed at 11 retailers as of October 30, 2026, with prices from HK$16,871 to HK$48,785, a HK$31,913 spread on the same certified stone. NZ Jewellers lists it at HK$48,785. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.29
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2567064613
Dimensions6.89 × 6.93 × 4.30 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Needle
Top View
6.89 mm6.93 mm1.29 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567064613
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.3%

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$48,785 HKD|Low: HK$16,871 HKD|High: HK$49,208 HKD|Avg: HK$27,833 HKD|+17.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7HK$16,871 HKD
Retailer 6HK$20,666 HKD
Retailer 2HK$21,762 HKD
Retailer 5HK$22,933 HKD
Retailer 10HK$23,937 HKD
Retailer 9HK$24,235 HKD
Retailer 8HK$24,910 HKD
Retailer 4HK$26,180 HKD
Retailer 3HK$35,670 HKD
Retailer 11HK$39,079 HKD
NZ JewellersHK$48,785 HKD

21 data points across 11 retailers

11 retailersHK$16,871 HKD to HK$48,785 HKD

A
Cheapest Retailer
-
HK$16,871 HKD
A
Retailer 2
-
HK$20,666 HKD
$2,634 USD
View
A
Retailer 3
-
HK$21,762 HKD
£2,184 GBP
View
A
Retailer 4
-
HK$22,933 HKD
$2,923 USD
View
A
Retailer 5
-
HK$23,937 HKD
SGD 4,123 SGD
View
A
Retailer 6
-
HK$24,235 HKD
$3,089 USD
View
A
Retailer 7
-
HK$24,910 HKD
$3,175 USD
View
A
Retailer 8
-
HK$26,180 HKD
€3,178 EUR
View
Retailer 9
-
HK$35,670 HKD
€4,330 EUR
View
Price last confirmed 11 days ago
B
Retailer 10
-
HK$39,079 HKD
£3,922 GBP
View
Most Expensive
B
NZ Jewellers
59d885fa-f937-4834-bc74-4be87d9e6ada · Oct 30
HK$48,785 HKD
$6,218 USD
View
10 more retailers have this diamond
Prices start from HK$16,871 HKDSave up to HK$31,913 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$16,871 HKD