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Oval|Natural|IGI

1.29ct H SI2 Oval Natural Diamond

VG • H/SI2 • IGI 813642460

Shape and cutting style on the report: Oval brilliant

Certificate IGI 813642460

Diamond specifications and retailer prices

From HK$9,334 HKD
As of November 5, 2026
Save HK$11,819 HKD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$21,153 HKD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 813642460. Listed at 6 retailers as of November 5, 2026, with prices from HK$9,334 to HK$21,153, a HK$11,819 spread on the same certified stone. The Diamond Guys lists it at HK$21,153. 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
Crown angle40.1°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 813642460
Dimensions8.40 × 6.05 × 3.78 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
8.40 mm6.05 mm1.29 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 813642460
Side View
Table 60.0%Crown 40.1°Girdle: MED-THKPavilion 39.6°Culet: 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: Nov 5
Current: HK$9,334 HKD|Low: HK$9,279 HKD|High: HK$25,816 HKD|Avg: HK$15,953 HKD|-10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
November 5, 2026
Retailer 1HK$9,334 HKD
Retailer 3HK$10,886 HKD
Retailer 2HK$10,933 HKD
Retailer 6HK$11,725 HKD
Retailer 4HK$14,679 HKD
Retailer 5HK$18,151 HKD
The Diamond GuysHK$21,153 HKD
Retailer 7HK$25,816 HKD

27 data points across 8 retailers

6 retailersHK$9,334 HKD to HK$21,153 HKD

A
Cheapest Retailer
-
HK$9,334 HKD
Retailer 2
-
HK$10,886 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$10,933 HKD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$14,679 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$18,151 HKD
View
Price last confirmed 11 days ago
Most Expensive
B+
The Diamond Guys
1967067216 · Nov 6
HK$21,153 HKD
$2,699 USD
View
5 more retailers have this diamond
Prices start from HK$9,334 HKDSave up to HK$11,819 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$9,334 HKD