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Round|Natural|GIA

1.30ct J IF Round Natural Diamond

EX • J/IF • GIA 6541297246

Certificate GIA 6541297246

Diamond specifications and retailer prices

From HK$28,418 HKD
As of November 2, 2026
Save HK$24,649 HKD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$56,931 HKD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6541297246. Listed at 9 retailers as of November 1, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541297246
Dimensions6.89 × 6.94 × 4.35 mm
L/W Ratio1.01
Top View
6.89 mm6.94 mm1.30 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6541297246
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°CuletDepth 62.9%

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 2
Current: HK$28,418 HKD|Low: HK$28,418 HKD|High: HK$55,230 HKD|Avg: HK$37,720 HKD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 1HK$28,418 HKD
Retailer 3HK$30,252 HKD
Retailer 4HK$34,861 HKD
Retailer 5HK$36,005 HKD
Retailer 6HK$38,638 HKD
Retailer 2HK$53,067 HKD

37 data points across 6 retailers

9 retailersHK$28,418 HKD to HK$53,067 HKD

A
Cheapest Retailer
-
HK$28,418 HKD
A
Retailer 2
-
HK$30,252 HKD
View
Retailer 3
-
HK$32,353 HKD
View
Price last confirmed 30 days ago
Retailer 4
-
HK$32,510 HKD
View
Price last confirmed 38 days ago
Retailer 5
-
HK$32,674 HKD
View
Price last confirmed 45 days ago
Retailer 6
-
HK$34,861 HKD
View
Price last confirmed 33 days ago
B
Retailer 7
-
HK$53,067 HKD
View
Retailer 8
-
HK$56,367 HKD
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
d19f7bb2-2683-4b02-8971-b279363ab0b6 · Sep 21
HK$56,931 HKD
$7,264 USD
View
Price last confirmed 46 days ago
8 more retailers have this diamond
Prices start from HK$28,418 HKDSave up to HK$24,649 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$28,418 HKD