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Round|Natural|GIA

1.01ct D IF Round Natural Diamond

EX • D/IF • GIA 2457137695

Certificate GIA 2457137695

Diamond specifications and retailer prices

From HK$55,038 HKD
As of November 4, 2026
Save HK$62,236 HKD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$117,274 HKD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

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 2457137695. Listed at 20 retailers as of November 2, 2026, with prices from HK$55,038 to HK$117,274, a HK$62,236 spread on the same certified stone. Diamond Quarter lists it at HK$117,274. 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°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2457137695
Dimensions6.39 × 6.35 × 3.98 mm
L/W Ratio1.01
Top View
6.39 mm6.35 mm1.01 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2457137695
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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$60,154 HKD|Low: HK$54,842 HKD|High: HK$111,348 HKD|Avg: HK$69,384 HKD|-3.8%
Retailer 1
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
November 5, 2026
Retailer 10HK$55,038 HKD
Retailer 5HK$56,027 HKD
Retailer 6HK$56,513 HKD
Retailer 15HK$59,667 HKD
Retailer 4HK$59,832 HKD
Retailer 16HK$59,832 HKD
Retailer 1HK$60,154 HKD
Retailer 13HK$62,139 HKD
Retailer 7HK$64,822 HKD
Retailer 3HK$65,395 HKD
Retailer 14HK$65,818 HKD
Retailer 11HK$70,542 HKD
Retailer 8HK$74,794 HKD
Retailer 12HK$79,627 HKD
Retailer 9HK$90,093 HKD
Retailer 2HK$108,413 HKD

43 data points across 16 retailers

20 retailersHK$55,038 HKD to HK$117,274 HKD

A+
Cheapest Retailer
-
HK$55,038 HKD
A
Retailer 2
-
HK$56,027 HKD
View
A
Retailer 3
-
HK$56,513 HKD
View
A
Retailer 4
-
HK$59,667 HKD
View
A
Retailer 5
-
HK$59,832 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$59,832 HKD
View
A
Retailer 7
-
HK$60,154 HKD
View
Retailer 8
-
HK$62,139 HKD
View
Price last confirmed 14 days ago
A
Retailer 9
-
HK$64,822 HKD
View
A
Retailer 10
-
HK$65,395 HKD
View
A
Retailer 11
-
HK$65,818 HKD
View
Retailer 12
-
HK$66,572 HKD
View
Price last confirmed 42 days ago
A
Retailer 13
-
HK$70,542 HKD
View
A
Retailer 14
-
HK$74,794 HKD
View
Retailer 15
-
HK$76,818 HKD
View
Price last confirmed 44 days ago
A
Retailer 16
-
HK$79,627 HKD
View
B+
Retailer 17
-
HK$90,093 HKD
View
B+
Retailer 18
-
HK$108,413 HKD
View
Retailer 19
-
HK$111,348 HKD
View
Price last confirmed 41 days ago
Most Expensive
B
Diamond Quarter
1.01IFD2495288EN · Nov 2
HK$117,274 HKD
£11,770 GBP
View
19 more retailers have this diamond
Prices start from HK$55,038 HKDSave up to HK$62,236 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$55,038 HKD