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Oval|Natural|GIA

1.29ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6431015888

Certificate GIA 6431015888

Diamond specifications and retailer prices

From HK$28,174 HKD
$3,591 USD
As of October 30, 2026
Save HK$33,407 HKD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$61,581 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.29ct natural oval diamond

This 1.29ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 6431015888. Listed at 14 retailers as of October 30, 2026, with prices from HK$28,174 to HK$61,581, a HK$33,407 spread on the same certified stone. NZ Jewellers lists it at HK$61,581. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6431015888
Dimensions9.03 × 6.02 × 3.64 mm
L/W Ratio1.50
Top View
9.03 mm6.02 mm1.29 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6431015888
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.5%

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 30
Current: HK$61,581 HKD|Low: HK$28,174 HKD|High: HK$61,581 HKD|Avg: HK$36,792 HKD
NZ Jewellers
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
November 1, 2026
Retailer 13HK$28,174 HKD
Retailer 10HK$28,676 HKD
Retailer 7HK$28,802 HKD
Retailer 4HK$30,073 HKD
Retailer 11HK$32,018 HKD
Retailer 12HK$32,018 HKD
Retailer 15HK$32,018 HKD
Retailer 3HK$36,090 HKD
Retailer 5HK$36,090 HKD
Retailer 8HK$36,161 HKD
Retailer 14HK$36,945 HKD
Retailer 6HK$37,267 HKD
Retailer 9HK$39,995 HKD
Retailer 2HK$56,297 HKD
NZ JewellersHK$61,581 HKD

41 data points across 15 retailers

14 retailersHK$28,174 HKD to HK$61,581 HKD

B+
Cheapest Retailer
-
HK$28,174 HKD
$3,591 USD
A
Retailer 2
-
HK$28,676 HKD
$3,655 USD
View
B+
Retailer 3
-
HK$30,073 HKD
$3,833 USD
View
B+
Retailer 4
-
HK$32,018 HKD
$4,081 USD
View
B+
Retailer 5
-
HK$32,018 HKD
$4,081 USD
View
B+
Retailer 6
-
HK$32,018 HKD
$4,081 USD
View
B
Retailer 7
-
HK$36,090 HKD
$4,600 USD
View
B
Retailer 8
-
HK$36,090 HKD
$4,600 USD
View
B
Retailer 9
-
HK$36,161 HKD
£3,629 GBP
View
B
Retailer 10
-
HK$36,945 HKD
$4,709 USD
View
B
Retailer 11
-
HK$37,267 HKD
$4,750 USD
View
B
Retailer 12
-
HK$39,995 HKD
€4,855 EUR
View
B
Retailer 13
-
HK$56,297 HKD
£5,650 GBP
View
Most Expensive
B
NZ Jewellers
47bc651e-63ff-4229-bcf1-ab0fd0da401c · Oct 30
HK$61,581 HKD
$7,849 USD
View
13 more retailers have this diamond
Prices start from HK$28,174 HKDSave up to HK$33,407 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 Oval
HK$28,174 HKD