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Round|Natural|IGI

1.30ct I IF Round Natural Diamond

EX • I/IF • IGI 810645478

Certificate IGI 810645478

Diamond specifications and retailer prices

From HK$25,511 HKD
As of November 6, 2026
Save HK$10,863 HKD (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$36,373 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 810645478. Listed at 3 retailers as of November 2, 2026, with prices from HK$25,511 to HK$36,373, a HK$10,863 spread on the same certified stone. Yorxs lists it at HK$36,373. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 810645478
Dimensions6.89 × 6.96 × 4.33 mm
L/W Ratio1.01
Top View
6.89 mm6.96 mm1.30 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 810645478
Side View
Table 58.0%CrownGirdlePavilionCulet: 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 6
Current: HK$25,511 HKD|Low: HK$25,511 HKD|High: HK$36,390 HKD|Avg: HK$30,555 HKD|-2.1%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1HK$25,511 HKD
Retailer 2HK$30,237 HKD
YorxsHK$36,373 HKD

45 data points across 3 retailers

3 retailersHK$25,511 HKD to HK$36,373 HKD

A
Cheapest Retailer
-
HK$25,511 HKD
A
Retailer 2
-
HK$30,237 HKD
View
Most Expensive
A
Yorxs
UT 131 · Nov 2
HK$36,373 HKD
€4,420 EUR
View
2 more retailers have this diamond
Prices start from HK$25,511 HKDSave up to HK$10,863 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
1.30ct Round
HK$25,511 HKD