CaratHunter
Plans
Round|Natural|GIA

1.01ct D IF Round Natural Diamond

EX • D/IF • GIA 2557801059

Certificate GIA 2557801059

Diamond specifications and retailer prices

From HK$57,949 HKD
As of November 4, 2026
Save HK$32,144 HKD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$108,413 HKD at NZ Jewellers · As of October 3, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2557801059. Listed at 11 retailers as of November 4, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557801059
Dimensions6.45 × 6.41 × 3.97 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
6.45 mm6.41 mm1.01 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557801059
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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: Nov 4
Current: HK$90,093 HKD|Low: HK$54,842 HKD|High: HK$91,419 HKD|Avg: HK$67,806 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2HK$57,949 HKD
Retailer 7HK$59,832 HKD
Retailer 3HK$59,863 HKD
Retailer 6HK$62,139 HKD
Retailer 9HK$63,708 HKD
Retailer 8HK$70,063 HKD
Retailer 4HK$70,542 HKD
Retailer 5HK$79,627 HKD
Retailer 1HK$90,093 HKD

33 data points across 9 retailers

11 retailersHK$57,949 HKD to HK$90,093 HKD

A+
Cheapest Retailer
-
HK$57,949 HKD
Retailer 2
-
HK$59,832 HKD
View
Price last confirmed 28 days ago
A
Retailer 3
-
HK$59,832 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$59,863 HKD
View
Retailer 5
-
HK$62,139 HKD
View
Price last confirmed 14 days ago
Retailer 6
-
HK$63,708 HKD
View
Price last confirmed 10 days ago
A
Retailer 7
-
HK$70,063 HKD
View
A
Retailer 8
-
HK$70,542 HKD
View
A
Retailer 9
-
HK$79,627 HKD
View
B+
Retailer 10
-
HK$90,093 HKD
View
Most Expensive
NZ Jewellers
f09b6911-b8c4-4486-a771-4cdda15848ea · Oct 3
HK$108,413 HKD
$13,818 USD
View
Price last confirmed 32 days ago
10 more retailers have this diamond
Prices start from HK$57,949 HKDSave up to HK$32,144 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+
1.01ct Round
HK$57,949 HKD