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Round|Natural|GIA

1.01ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7542307782

Certificate GIA 7542307782

Diamond specifications and retailer prices

From HK$17,369 HKD
As of November 6, 2026
Save HK$20,703 HKD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$47,605 HKD at NZ Jewellers · As of October 17, 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 top-tier cut grade and certified by GIA 7542307782. Listed at 18 retailers as of November 2, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7542307782
Dimensions6.39 × 6.36 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Needle
Top View
6.39 mm6.36 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542307782
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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 6
Current: HK$17,997 HKD|Low: HK$17,369 HKD|High: HK$39,948 HKD|Avg: HK$26,312 HKD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9HK$17,369 HKD
Retailer 1HK$17,997 HKD
Retailer 2HK$21,009 HKD
Retailer 7HK$21,716 HKD
Retailer 3HK$21,786 HKD
Retailer 5HK$23,959 HKD
Retailer 4HK$24,093 HKD
Retailer 6HK$26,446 HKD
Retailer 8HK$38,073 HKD
Retailer 10HK$39,799 HKD

30 data points across 10 retailers

18 retailersHK$17,369 HKD to HK$38,073 HKD

A
Cheapest Retailer
-
HK$17,369 HKD
A
Retailer 2
-
HK$17,997 HKD
View
A
Retailer 3
-
HK$21,009 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$21,449 HKD
View
A
Retailer 5
-
HK$21,716 HKD
View
A
Retailer 6
-
HK$21,786 HKD
View
Retailer 7
-
HK$22,775 HKD
View
Price last confirmed 19 days ago
Retailer 8
-
HK$22,775 HKD
View
Price last confirmed 21 days ago
A
Retailer 9
-
HK$23,143 HKD
View
Retailer 10
-
HK$23,645 HKD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
HK$23,881 HKD
View
A
Retailer 12
-
HK$23,959 HKD
View
B+
Retailer 13
-
HK$24,093 HKD
View
Retailer 14
-
HK$26,274 HKD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
HK$26,446 HKD
View
B
Retailer 16
-
HK$38,073 HKD
View
Retailer 17
-
HK$39,799 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
029f9b6a-d757-43e7-972f-72affc4c73f4 · Oct 17
HK$47,605 HKD
$6,068 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from HK$17,369 HKDSave up to HK$20,703 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$17,369 HKD