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Round|Natural|GIA

1.29ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 7418168064

Certificate GIA 7418168064

Diamond specifications and retailer prices

From HK$23,184 HKD
SGD 3,993 SGD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: HK$47,547 HKD at NZ Jewellers · As of September 21, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7418168064. Listed at 7 retailers as of October 31, 2026. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7418168064
Dimensions6.93 × 6.97 × 4.35 mm
L/W Ratio1.01
Top View
6.93 mm6.97 mm1.29 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7418168064
Side View
Table 57.0%Crown 34.5°Girdle: Medium-Slightly ThickPavilion 41.6°Culet: NoneDepth 62.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: HK$23,184 HKD|Low: HK$14,899 HKD|High: HK$38,084 HKD|Avg: HK$22,807 HKD|+0.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 13, 2026
Retailer 13HK$14,899 HKD
Retailer 14HK$15,849 HKD
Retailer 4HK$18,454 HKD
Retailer 5HK$19,443 HKD
Retailer 9HK$20,000 HKD
Retailer 8HK$20,604 HKD
Retailer 15HK$20,604 HKD
Retailer 2HK$20,909 HKD
Retailer 17HK$21,663 HKD
Retailer 7HK$22,346 HKD
Retailer 6HK$22,637 HKD
Retailer 1HK$23,184 HKD
Retailer 11HK$23,675 HKD
Retailer 10HK$25,300 HKD
Retailer 3HK$27,257 HKD
Retailer 16HK$32,777 HKD
Retailer 12HK$38,035 HKD

11 data points across 17 retailers

7 retailers

Retailer 1
-
HK$20,604 HKD
$2,626 USD
Price last confirmed 40 days ago
Retailer 2
-
HK$21,663 HKD
$2,761 USD
View
Price last confirmed 41 days ago
B+
Retailer 3
-
HK$23,184 HKD
SGD 3,993 SGD
View
Retailer 4
-
HK$23,774 HKD
$3,030 USD
View
Price last confirmed 64 days ago
Retailer 5
-
HK$23,774 HKD
$3,030 USD
View
Price last confirmed 41 days ago
Retailer 6
-
HK$47,547 HKD
$6,060 USD
View
Price last confirmed 62 days ago
Most Expensive
NZ Jewellers
2da27182-9a3e-4f1a-8d65-f5b1b60c0843 · Sep 21
HK$47,547 HKD
$6,060 USD
View
Price last confirmed 42 days ago
6 more retailers have this diamond
Prices start from HK$23,184 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+
1.29ct Round
HK$23,184 HKD