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Round|Natural|GIA

1.30ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6541936038

Certificate GIA 6541936038

Diamond specifications and retailer prices

From HK$23,700 HKD
As of October 31, 2026
Save HK$30,953 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$54,653 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 GIA 6541936038. Listed at 18 retailers as of October 30, 2026, with prices from HK$23,700 to HK$54,653, a HK$30,953 spread on the same certified stone. NZ Jewellers lists it at HK$54,653. 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 angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6541936038
Dimensions7.02 × 7.06 × 4.29 mm
L/W Ratio1.01
Top View
7.02 mm7.06 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541936038
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

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: Oct 31
Current: HK$54,653 HKD|Low: HK$23,499 HKD|High: HK$54,653 HKD|Avg: HK$33,437 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 2HK$23,700 HKD
Retailer 15HK$23,919 HKD
Retailer 13HK$27,767 HKD
Retailer 17HK$27,868 HKD
Retailer 6HK$28,919 HKD
Retailer 5HK$28,951 HKD
Retailer 7HK$28,974 HKD
Retailer 9HK$29,830 HKD
Retailer 3HK$31,367 HKD
Retailer 18HK$31,367 HKD
Retailer 14HK$32,196 HKD
Retailer 8HK$33,595 HKD
Retailer 12HK$34,962 HKD
Retailer 4HK$35,920 HKD
Retailer 11HK$36,192 HKD
Retailer 10HK$45,775 HKD
Retailer 16HK$52,740 HKD
NZ JewellersHK$54,653 HKD

37 data points across 18 retailers

18 retailersHK$23,700 HKD to HK$54,653 HKD

A
Cheapest Retailer
-
HK$23,700 HKD
A
Retailer 2
-
HK$23,919 HKD
₹290,353 INR
View
A
Retailer 3
-
HK$26,329 HKD
A$5,163 AUD
View
A
Retailer 4
-
HK$27,767 HKD
£2,787 GBP
View
A
Retailer 5
-
HK$27,868 HKD
$3,552 USD
View
A
Retailer 6
-
HK$28,919 HKD
SGD 4,981 SGD
View
A
Retailer 7
-
HK$28,951 HKD
$3,690 USD
View
Final sale: no returns
A
Retailer 8
-
HK$28,974 HKD
$3,693 USD
View
A
Retailer 9
-
HK$29,830 HKD
SGD 5,138 SGD
View
A
Retailer 10
-
HK$31,367 HKD
$3,998 USD
View
A
Retailer 11
-
HK$31,367 HKD
$3,998 USD
View
A
Retailer 12
-
HK$32,196 HKD
£3,231 GBP
View
A
Retailer 13
-
HK$34,962 HKD
€4,244 EUR
View
A
Retailer 14
-
HK$35,920 HKD
£3,605 GBP
View
A
Retailer 15
-
HK$36,192 HKD
$4,613 USD
View
B+
Retailer 16
-
HK$45,775 HKD
$5,834 USD
View
B+
Retailer 17
-
HK$52,740 HKD
£5,293 GBP
View
Most Expensive
B+
NZ Jewellers
d4ed5c7e-7ff3-4ced-a4fa-0392b1ccd5c1 · Oct 30
HK$54,653 HKD
$6,966 USD
View
17 more retailers have this diamond
Prices start from HK$23,700 HKDSave up to HK$30,953 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$23,700 HKD