CaratHunter
Plans
Round|Natural|GIA

1.30ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6222592874

Certificate GIA 6222592874

Diamond specifications and retailer prices

From HK$22,940 HKD
As of November 4, 2026
Save HK$10,816 HKD (32%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$52,032 HKD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6222592874. Listed at 16 retailers as of November 4, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6222592874
Dimensions6.94 × 6.97 × 4.36 mm
L/W Ratio1.00
Top View
6.94 mm6.97 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6222592874
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 4
Current: HK$52,032 HKD|Low: HK$22,924 HKD|High: HK$52,032 HKD|Avg: HK$30,871 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
November 5, 2026
Retailer 8HK$23,254 HKD
Retailer 5HK$24,014 HKD
Retailer 10HK$24,453 HKD
Retailer 4HK$27,055 HKD
Retailer 12HK$27,063 HKD
Retailer 14HK$27,125 HKD
Retailer 11HK$28,097 HKD
Retailer 13HK$28,097 HKD
Retailer 9HK$29,422 HKD
Retailer 6HK$31,224 HKD
Retailer 7HK$32,800 HKD
Retailer 2HK$33,756 HKD
Retailer 3HK$50,010 HKD
NZ JewellersHK$52,032 HKD

35 data points across 14 retailers

16 retailersHK$22,940 HKD to HK$33,756 HKD

A
Cheapest Retailer
-
HK$22,940 HKD
A
Retailer 2
-
HK$23,254 HKD
View
Retailer 3
-
HK$24,014 HKD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$24,453 HKD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$27,055 HKD
View
Price last confirmed 12 days ago
Retailer 6
-
HK$27,063 HKD
View
Price last confirmed 11 days ago
Retailer 7
-
HK$27,125 HKD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$28,097 HKD
View
Price last confirmed 12 days ago
Retailer 9
-
HK$28,097 HKD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$29,422 HKD
View
Retailer 11
-
HK$29,422 HKD
View
Price last confirmed 28 days ago
Retailer 12
-
HK$31,224 HKD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
HK$32,800 HKD
View
B+
Retailer 14
-
HK$33,756 HKD
View
Retailer 15
-
HK$50,010 HKD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
d687b5df-f4d9-4fc2-be22-21d75ed8eae6 · Oct 27
HK$52,032 HKD
$6,639 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from HK$22,940 HKDSave up to HK$10,816 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$22,940 HKD