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Oval|Natural|GIA

1.01ct M SI1 Oval Natural Diamond

ID • M/SI1 • GIA 2557727972

Certificate GIA 2557727972

Diamond specifications and retailer prices

From HK$5,612 HKD
As of November 6, 2026
Save HK$5,298 HKD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$23,144 HKD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557727972. Listed at 16 retailers as of November 2, 2026, with a 94% 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
M
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557727972
Dimensions8.45 × 5.15 × 3.39 mm
L/W Ratio1.64
Top View
8.45 mm5.15 mm1.01 ctM / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557727972
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 65.8%

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$7,422 HKD|Low: HK$5,612 HKD|High: HK$12,124 HKD|Avg: HK$8,867 HKD|-11.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$5,612 HKD
Retailer 5HK$7,391 HKD
Retailer 1HK$7,422 HKD
Retailer 8HK$7,767 HKD
Retailer 9HK$8,488 HKD
Retailer 2HK$8,590 HKD
Retailer 3HK$8,739 HKD
Retailer 4HK$9,209 HKD
Retailer 7HK$10,910 HKD

36 data points across 9 retailers

16 retailersHK$5,612 HKD to HK$10,910 HKD

A
Cheapest Retailer
-
HK$5,612 HKD
A
Retailer 2
-
HK$7,391 HKD
View
A
Retailer 3
-
HK$7,422 HKD
View
Retailer 4
-
HK$7,767 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$8,198 HKD
View
Price last confirmed 21 days ago
Retailer 6
-
HK$8,198 HKD
View
Price last confirmed 23 days ago
A
Retailer 7
-
HK$8,488 HKD
View
A
Retailer 8
-
HK$8,590 HKD
View
A
Retailer 9
-
HK$8,739 HKD
View
Retailer 10
-
HK$8,958 HKD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
HK$9,209 HKD
View
Retailer 12
-
HK$9,460 HKD
View
Price last confirmed 21 days ago
Retailer 13
-
HK$10,698 HKD
View
Price last confirmed 61 days ago
B+
Retailer 14
-
HK$10,910 HKD
View
Retailer 15
-
HK$19,993 HKD
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
676e1d2d-0214-4c2b-8e03-e4024962ed5d · Aug 29
HK$23,144 HKD
$2,953 USD
View
Price last confirmed 69 days ago
15 more retailers have this diamond
Prices start from HK$5,612 HKDSave up to HK$5,298 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 Oval
HK$5,612 HKD