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1.30ct E SI2 Round Natural Diamond

EX • E/SI2 • HRD 240000124035

Certificate HRD 240000124035

Diamond specifications and retailer prices

From HK$35,337 HKD
$4,504 USD
As of October 30, 2026
Save HK$32,426 HKD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$67,763 HKD at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 240000124035. Listed at 10 retailers as of October 30, 2026, with prices from HK$35,337 to HK$67,763, a HK$32,426 spread on the same certified stone. NZ Jewellers lists it at HK$67,763. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 240000124035
Dimensions6.97 × 6.92 × 4.35 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.97 mm6.92 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000124035
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 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: Oct 30
Current: HK$67,763 HKD|Low: HK$33,446 HKD|High: HK$68,877 HKD|Avg: HK$44,299 HKD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3HK$35,047 HKD
Retailer 10HK$35,337 HKD
Retailer 7HK$36,434 HKD
Retailer 6HK$37,393 HKD
Retailer 5HK$40,515 HKD
Retailer 9HK$40,515 HKD
Retailer 11HK$40,515 HKD
Retailer 2HK$45,853 HKD
Retailer 8HK$46,753 HKD
Retailer 4HK$64,876 HKD
NZ JewellersHK$67,763 HKD

27 data points across 11 retailers

10 retailersHK$35,337 HKD to HK$67,763 HKD

A
Cheapest Retailer
-
HK$35,337 HKD
$4,504 USD
A
Retailer 2
-
HK$36,434 HKD
$4,644 USD
View
A
Retailer 3
-
HK$37,393 HKD
$4,766 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$40,515 HKD
$5,164 USD
View
B+
Retailer 5
-
HK$40,515 HKD
$5,164 USD
View
B+
Retailer 6
-
HK$40,515 HKD
$5,164 USD
View
B+
Retailer 7
-
HK$45,853 HKD
€5,566 EUR
View
B+
Retailer 8
-
HK$46,753 HKD
$5,959 USD
View
B
Retailer 9
-
HK$64,876 HKD
£6,511 GBP
View
Most Expensive
B
NZ Jewellers
b89e7455-9b1b-48e3-9148-b565e2608f52 · Oct 30
HK$67,763 HKD
$8,637 USD
View
9 more retailers have this diamond
Prices start from HK$35,337 HKDSave up to HK$32,426 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$35,337 HKD