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Round|Natural|GIA

1.01ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 2557081653

Certificate GIA 2557081653

Diamond specifications and retailer prices

From HK$12,450 HKD
As of November 4, 2026
Save HK$21,370 HKD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$33,821 HKD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2557081653. Listed at 21 retailers as of November 4, 2026, with prices from HK$12,450 to HK$33,821, a HK$21,370 spread on the same certified stone. NZ Jewellers lists it at HK$33,821. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557081653
Dimensions6.28 × 6.20 × 3.97 mm
L/W Ratio1.01
Top View
6.28 mm6.20 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557081653
Side View
Table 59.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NDepth 63.7%

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$33,821 HKD|Low: HK$12,348 HKD|High: HK$35,303 HKD|Avg: HK$17,784 HKD|-4.2%
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
November 6, 2026
Retailer 10HK$12,450 HKD
Retailer 5HK$13,353 HKD
Retailer 9HK$13,486 HKD
Retailer 17HK$13,533 HKD
Retailer 16HK$13,823 HKD
Retailer 12HK$14,051 HKD
Retailer 4HK$14,655 HKD
Retailer 11HK$14,859 HKD
Retailer 18HK$15,298 HKD
Retailer 8HK$15,330 HKD
Retailer 2HK$15,479 HKD
Retailer 7HK$16,240 HKD
Retailer 20HK$16,240 HKD
Retailer 13HK$16,789 HKD
Retailer 19HK$16,914 HKD
Retailer 14HK$17,471 HKD
Retailer 3HK$19,739 HKD
Retailer 15HK$20,570 HKD
Retailer 6HK$28,651 HKD
NZ JewellersHK$33,821 HKD

22 data points across 20 retailers

21 retailersHK$12,450 HKD to HK$33,821 HKD

A
Cheapest Retailer
-
HK$12,450 HKD
A
Retailer 2
-
HK$13,353 HKD
View
A
Retailer 3
-
HK$13,486 HKD
View
A
Retailer 4
-
HK$13,533 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$13,823 HKD
View
A
Retailer 6
-
HK$14,051 HKD
View
A
Retailer 7
-
HK$14,655 HKD
View
Retailer 8
-
HK$14,859 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$15,298 HKD
View
A
Retailer 10
-
HK$15,330 HKD
View
A
Retailer 11
-
HK$15,479 HKD
View
Retailer 12
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HK$15,573 HKD
View
Price last confirmed 19 days ago
A
Retailer 13
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HK$16,240 HKD
View
A
Retailer 14
-
HK$16,240 HKD
View
A
Retailer 15
-
HK$16,789 HKD
View
A
Retailer 16
-
HK$16,914 HKD
View
A
Retailer 17
-
HK$17,471 HKD
View
A
Retailer 18
-
HK$19,739 HKD
View
A
Retailer 19
-
HK$20,570 HKD
View
B+
Retailer 20
-
HK$28,651 HKD
View
Most Expensive
B
NZ Jewellers
9f7fd540-7054-4b8c-89a5-bb0bae5a470f · Nov 5
HK$33,821 HKD
$4,311 USD
View
20 more retailers have this diamond
Prices start from HK$12,450 HKDSave up to HK$21,370 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$12,450 HKD