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Oval|Natural|GIA

1.01ct M SI2 Oval Natural Diamond

M/SI2 • GIA 1478988497

Certificate GIA 1478988497

Diamond specifications and retailer prices

From HK$10,024 HKD
As of November 5, 2026
Save HK$16,122 HKD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$26,146 HKD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included) and certified by GIA 1478988497. Listed at 7 retailers as of November 5, 2026, with prices from HK$10,024 to HK$26,146, a HK$16,122 spread on the same certified stone. NZ Jewellers lists it at HK$26,146. 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
M
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1478988497
Dimensions8.29 × 5.46 × 3.47 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
Additional twinning wisps, pinpoints, internal graining and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity
Top View
8.29 mm5.46 mm1.01 ctM / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1478988497
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$26,146 HKD|Low: HK$7,179 HKD|High: HK$26,396 HKD|Avg: HK$13,383 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3HK$7,179 HKD
Retailer 11HK$10,024 HKD
Retailer 5HK$10,722 HKD
Retailer 7HK$10,823 HKD
Retailer 8HK$10,831 HKD
Retailer 4HK$11,215 HKD
Retailer 6HK$12,367 HKD
Retailer 9HK$12,869 HKD
Retailer 2HK$15,079 HKD
Retailer 10HK$17,477 HKD
NZ JewellersHK$26,146 HKD

15 data points across 11 retailers

7 retailersHK$10,024 HKD to HK$26,146 HKD

B+
Cheapest Retailer
-
HK$10,024 HKD
B
Retailer 2
-
HK$10,722 HKD
View
Retailer 3
-
HK$10,823 HKD
View
Price last confirmed 8 days ago
B
Retailer 4
-
HK$11,215 HKD
View
B
Retailer 5
-
HK$12,367 HKD
View
B
Retailer 6
-
HK$15,079 HKD
View
Most Expensive
C
NZ Jewellers
89cb0cdf-9a1e-4470-822a-6b64ead759b0 · Nov 5
HK$26,146 HKD
$3,336 USD
View
6 more retailers have this diamond
Prices start from HK$10,024 HKDSave up to HK$16,122 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.

B+
1.01ct Oval
HK$10,024 HKD