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Round|Natural|GIA

1.29ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5241057442

Certificate GIA 5241057442

Diamond specifications and retailer prices

From HK$20,937 HKD
$2,669 USD
As of October 31, 2026
Save HK$16,626 HKD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$37,563 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade and certified by GIA 5241057442. Listed at 14 retailers as of October 26, 2026, with prices from HK$20,937 to HK$37,563, a HK$16,626 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$37,563. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5241057442
Dimensions6.92 × 6.95 × 4.35 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.92 mm6.95 mm1.29 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241057442
Side View
Table 54.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: Oct 31
Current: HK$27,877 HKD|Low: HK$20,937 HKD|High: HK$39,034 HKD|Avg: HK$26,507 HKD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 1, 2026
Retailer 12HK$20,937 HKD
Retailer 11HK$22,305 HKD
Retailer 9HK$22,564 HKD
Retailer 13HK$22,933 HKD
Retailer 8HK$22,949 HKD
Retailer 6HK$24,533 HKD
Retailer 5HK$25,226 HKD
Retailer 3HK$25,420 HKD
Retailer 2HK$26,966 HKD
Retailer 4HK$27,686 HKD
Retailer 1HK$27,877 HKD
Retailer 10HK$28,647 HKD
Retailer 7HK$29,053 HKD
Wholesale Diamonds DirectHK$37,563 HKD

24 data points across 14 retailers

14 retailersHK$20,937 HKD to HK$37,563 HKD

A
Cheapest Retailer
-
HK$20,937 HKD
$2,669 USD
A
Retailer 2
-
HK$22,305 HKD
$2,843 USD
View
A
Retailer 3
-
HK$22,564 HKD
$2,876 USD
View
A
Retailer 4
-
HK$22,933 HKD
SGD 3,950 SGD
View
A
Retailer 5
-
HK$22,949 HKD
$2,925 USD
View
A
Retailer 6
-
HK$24,533 HKD
£2,462 GBP
View
A
Retailer 7
-
HK$25,226 HKD
SGD 4,345 SGD
View
A
Retailer 8
-
HK$25,420 HKD
$3,240 USD
View
A
Retailer 9
-
HK$26,966 HKD
$3,437 USD
View
A
Retailer 10
-
HK$27,686 HKD
$3,529 USD
View
A
Retailer 11
-
HK$27,877 HKD
€3,384 EUR
View
A
Retailer 12
-
HK$28,647 HKD
£2,875 GBP
View
A
Retailer 13
-
HK$29,053 HKD
$3,703 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
537989547 · Oct 26
HK$37,563 HKD
$4,788 USD
View
13 more retailers have this diamond
Prices start from HK$20,937 HKDSave up to HK$16,626 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$20,937 HKD