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Round|Natural|GIA

1.00ct D IF Round Natural Diamond

EX • D/IF • GIA 5566500615

Certificate GIA 5566500615

Diamond specifications and retailer prices

From HK$80,890 HKD
As of November 4, 2026
Save HK$53,893 HKD (40%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$134,783 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5566500615. Listed at 19 retailers as of November 2, 2026, with prices from HK$80,890 to HK$134,783, a HK$53,893 spread on the same certified stone. NZ Jewellers lists it at HK$134,783. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566500615
Dimensions6.48 × 6.53 × 3.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.48 mm6.53 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566500615
Side View
Table 60.0%Crown 32°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.3%

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 4
Current: HK$134,783 HKD|Low: HK$80,890 HKD|High: HK$135,968 HKD|Avg: HK$99,049 HKD|-0.9%
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
November 5, 2026
Retailer 16HK$80,890 HKD
Retailer 10HK$82,491 HKD
Retailer 17HK$82,820 HKD
Retailer 2HK$85,943 HKD
Retailer 14HK$86,453 HKD
Retailer 19HK$88,030 HKD
Retailer 9HK$88,610 HKD
Retailer 7HK$89,254 HKD
Retailer 11HK$90,054 HKD
Retailer 18HK$96,362 HKD
Retailer 3HK$96,699 HKD
Retailer 4HK$98,190 HKD
Retailer 6HK$99,014 HKD
Retailer 13HK$101,376 HKD
Retailer 15HK$101,548 HKD
Retailer 5HK$111,575 HKD
Retailer 8HK$119,852 HKD
Retailer 12HK$125,956 HKD
NZ JewellersHK$134,783 HKD

22 data points across 19 retailers

19 retailersHK$80,890 HKD to HK$134,783 HKD

A
Cheapest Retailer
-
HK$80,890 HKD
A
Retailer 2
-
HK$82,491 HKD
View
A
Retailer 3
-
HK$82,820 HKD
View
A
Retailer 4
-
HK$85,943 HKD
View
B+
Retailer 5
-
HK$86,453 HKD
View
B+
Retailer 6
-
HK$88,030 HKD
View
Retailer 7
-
HK$88,610 HKD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
HK$89,254 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$90,054 HKD
View
B+
Retailer 10
-
HK$96,362 HKD
View
B+
Retailer 11
-
HK$96,699 HKD
View
B+
Retailer 12
-
HK$98,190 HKD
View
B+
Retailer 13
-
HK$99,014 HKD
View
B+
Retailer 14
-
HK$101,376 HKD
View
B+
Retailer 15
-
HK$101,548 HKD
View
B+
Retailer 16
-
HK$111,575 HKD
View
B+
Retailer 17
-
HK$119,852 HKD
View
B
Retailer 18
-
HK$125,956 HKD
View
Most Expensive
B
NZ Jewellers
913f1110-60c6-40d8-8a77-6ea09b1313ed · Nov 2
HK$134,783 HKD
$17,179 USD
View
18 more retailers have this diamond
Prices start from HK$80,890 HKDSave up to HK$53,893 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$80,890 HKD