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Round|Natural|GIA

1.01ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2547977585

Certificate GIA 2547977585

Diamond specifications and retailer prices

From HK$14,781 HKD
$1,884 USD
As of October 31, 2026
Save HK$24,275 HKD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$39,056 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547977585. Listed at 20 retailers as of October 30, 2026, with prices from HK$14,781 to HK$39,056, a HK$24,275 spread on the same certified stone. NZ Jewellers lists it at HK$39,056. 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

1.01
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2547977585
Dimensions6.34 × 6.37 × 4.00 mm
L/W Ratio1.00
Top View
6.34 mm6.37 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547977585
Side View
Table 59.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$39,056 HKD|Low: HK$13,440 HKD|High: HK$39,056 HKD|Avg: HK$20,950 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
November 1, 2026
Retailer 8HK$14,781 HKD
Retailer 11HK$15,017 HKD
Retailer 12HK$16,923 HKD
Retailer 13HK$16,923 HKD
Retailer 4HK$17,361 HKD
Retailer 9HK$17,708 HKD
Retailer 10HK$18,539 HKD
Retailer 3HK$19,528 HKD
Retailer 7HK$19,843 HKD
Retailer 2HK$21,781 HKD
Retailer 5HK$22,231 HKD
Retailer 6HK$32,732 HKD
NZ JewellersHK$39,056 HKD

36 data points across 13 retailers

20 retailersHK$14,781 HKD to HK$39,056 HKD

B+
Cheapest Retailer
-
HK$14,781 HKD
$1,884 USD
Final sale: no returns
B+
Retailer 2
-
HK$14,852 HKD
$1,893 USD
View
B+
Retailer 3
-
HK$15,017 HKD
$1,914 USD
View
B+
Retailer 4
-
HK$15,936 HKD
$2,031 USD
View
B+
Retailer 5
-
HK$16,923 HKD
$2,157 USD
View
B+
Retailer 6
-
HK$17,361 HKD
$2,213 USD
View
B
Retailer 7
-
HK$17,708 HKD
$2,257 USD
View
B
Retailer 8
-
HK$18,320 HKD
$2,335 USD
View
B
Retailer 9
-
HK$18,320 HKD
$2,335 USD
View
B
Retailer 10
-
HK$18,466 HKD
CA$3,269 CAD
View
B
Retailer 11
-
HK$18,539 HKD
$2,363 USD
View
B
Retailer 12
-
HK$19,528 HKD
$2,489 USD
View
B
Retailer 13
-
HK$19,614 HKD
$2,500 USD
View
B
Retailer 14
-
HK$19,614 HKD
$2,500 USD
View
B+
Retailer 15
-
HK$19,843 HKD
£1,991 GBP
View
B
Retailer 16
-
HK$20,242 HKD
$2,580 USD
View
B
Retailer 17
-
HK$21,781 HKD
€2,644 EUR
View
B
Retailer 18
-
HK$22,588 HKD
$2,879 USD
View
B
Retailer 19
-
HK$32,732 HKD
£3,285 GBP
View
Most Expensive
C
NZ Jewellers
b8babc7c-7e6c-4b5f-b8e1-a95b03f6ceb5 · Oct 30
HK$39,056 HKD
$4,978 USD
View
19 more retailers have this diamond
Prices start from HK$14,781 HKDSave up to HK$24,275 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.

B+
1.01ct Round
HK$14,781 HKD