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Round|Natural|GIA

1.00ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6522141984

Certificate GIA 6522141984

Diamond specifications and retailer prices

From HK$13,439 HKD
As of November 5, 2026
Save HK$23,700 HKD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$37,139 HKD at NZ Jewellers · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6522141984. Listed at 14 retailers as of November 2, 2026, with prices from HK$13,439 to HK$37,139, a HK$23,700 spread on the same certified stone. NZ Jewellers lists it at HK$37,139. 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

1.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522141984
Dimensions6.37 × 6.32 × 4.03 mm
L/W Ratio1.01
Star length55%
Lower girdle70%
Top View
6.37 mm6.32 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522141984
Side View
Table 55.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.4%

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 5
Current: HK$37,139 HKD|Low: HK$13,439 HKD|High: HK$37,304 HKD|Avg: HK$20,728 HKD|-0.4%
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 6, 2026
Retailer 10HK$13,439 HKD
Retailer 8HK$15,581 HKD
Retailer 11HK$16,043 HKD
Retailer 5HK$16,389 HKD
Retailer 6HK$17,605 HKD
Retailer 14HK$17,762 HKD
Retailer 13HK$18,585 HKD
Retailer 4HK$18,852 HKD
Retailer 7HK$19,189 HKD
Retailer 9HK$20,374 HKD
Retailer 3HK$20,500 HKD
Retailer 2HK$22,869 HKD
Retailer 12HK$31,036 HKD
NZ JewellersHK$37,139 HKD

21 data points across 14 retailers

14 retailersHK$13,439 HKD to HK$37,139 HKD

A
Cheapest Retailer
-
HK$13,439 HKD
A
Retailer 2
-
HK$15,581 HKD
View
A
Retailer 3
-
HK$16,043 HKD
View
A
Retailer 4
-
HK$16,389 HKD
View
Final sale: no returns
Retailer 5
-
HK$17,605 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$17,762 HKD
View
A
Retailer 7
-
HK$18,585 HKD
View
A
Retailer 8
-
HK$18,852 HKD
View
A
Retailer 9
-
HK$19,189 HKD
View
A
Retailer 10
-
HK$20,374 HKD
View
A
Retailer 11
-
HK$20,500 HKD
View
A
Retailer 12
-
HK$22,869 HKD
View
B+
Retailer 13
-
HK$31,036 HKD
View
Most Expensive
B
NZ Jewellers
c10fdabe-b5a9-464e-a556-58a1c4e18ed0 · Nov 2
HK$37,139 HKD
$4,734 USD
View
13 more retailers have this diamond
Prices start from HK$13,439 HKDSave up to HK$23,700 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$13,439 HKD