CaratHunter
Plans
Round|Natural|GIA

1.00ct E IF Round Natural Diamond

EX • E/IF • GIA 5563410281

Certificate GIA 5563410281

Diamond specifications and retailer prices

From HK$51,920 HKD
As of October 30, 2026
Save HK$65,562 HKD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$117,482 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5563410281. Listed at 26 retailers as of October 30, 2026, with prices from HK$51,920 to HK$117,482, a HK$65,562 spread on the same certified stone. NZ Jewellers lists it at HK$117,482. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5563410281
Dimensions6.37 × 6.41 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.37 mm6.41 mm1.00 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563410281
Side View
Table 55.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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$117,482 HKD|Low: HK$51,819 HKD|High: HK$117,482 HKD|Avg: HK$72,014 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 12HK$51,920 HKD
Retailer 20HK$52,480 HKD
Retailer 15HK$57,940 HKD
Retailer 2HK$59,745 HKD
Retailer 8HK$60,710 HKD
Retailer 6HK$63,113 HKD
Retailer 19HK$64,217 HKD
Retailer 24HK$64,415 HKD
Retailer 22HK$64,492 HKD
Retailer 10HK$64,837 HKD
Retailer 11HK$66,607 HKD
Retailer 18HK$69,576 HKD
Retailer 14HK$71,317 HKD
Retailer 21HK$71,521 HKD
Retailer 9HK$71,778 HKD
Retailer 3HK$75,209 HKD
Retailer 23HK$76,700 HKD
Retailer 5HK$76,762 HKD
Retailer 16HK$78,118 HKD
Retailer 4HK$80,277 HKD
Retailer 17HK$80,904 HKD
Retailer 13HK$85,475 HKD
Retailer 7HK$98,415 HKD
NZ JewellersHK$117,482 HKD

16 data points across 24 retailers

26 retailersHK$51,920 HKD to HK$117,482 HKD

A+
Cheapest Retailer
-
HK$51,920 HKD
A+
Retailer 2
-
HK$52,480 HKD
₹637,044 INR
View
Retailer 3
-
HK$56,003 HKD
$7,138 USD
View
Price last confirmed 16 days ago
Retailer 4
-
HK$57,940 HKD
$7,385 USD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$59,022 HKD
SGD 10,166 SGD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$59,745 HKD
$7,615 USD
View
A
Retailer 7
-
HK$60,710 HKD
$7,738 USD
View
A
Retailer 8
-
HK$62,976 HKD
SGD 10,847 SGD
View
A
Retailer 9
-
HK$63,113 HKD
£6,334 GBP
View
A
Retailer 10
-
HK$64,217 HKD
$8,185 USD
View
Final sale: no returns
A
Retailer 11
-
HK$64,415 HKD
£6,465 GBP
View
A
Retailer 12
-
HK$64,492 HKD
$8,220 USD
View
A
Retailer 13
-
HK$64,837 HKD
$8,264 USD
View
Retailer 14
-
HK$66,607 HKD
A$13,061 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
-
HK$69,576 HKD
$8,868 USD
View
A
Retailer 16
-
HK$71,317 HKD
$9,090 USD
View
A
Retailer 17
-
HK$71,521 HKD
$9,116 USD
View
A
Retailer 18
-
HK$71,778 HKD
$9,149 USD
View
A
Retailer 19
-
HK$75,209 HKD
£7,548 GBP
View
A
Retailer 20
-
HK$76,700 HKD
A$15,040 AUD
View
A
Retailer 21
-
HK$76,762 HKD
€9,318 EUR
View
Retailer 22
-
HK$78,118 HKD
£7,840 GBP
View
Price last confirmed 14 days ago
A
Retailer 23
-
HK$80,277 HKD
$10,232 USD
View
Retailer 24
-
HK$85,475 HKD
ZAR 176,001 ZAR
View
B+
Retailer 25
-
HK$98,415 HKD
£9,877 GBP
View
Most Expensive
B+
NZ Jewellers
4957d29e-f81a-4194-bc18-86aaea1fbe52 · Oct 30
HK$117,482 HKD
$14,974 USD
View
25 more retailers have this diamond
Prices start from HK$51,920 HKDSave up to HK$65,562 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+
1.00ct Round
HK$51,920 HKD