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Oval|Natural|GIA

1.40ct M SI1 Oval Natural Diamond

M/SI1 • GIA 2548068938

Certificate GIA 2548068938

Diamond specifications and retailer prices

From HK$18,708 HKD
As of November 6, 2026
Save HK$21,083 HKD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$39,790 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.4ct natural oval diamond

This 1.4ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 2548068938. Listed at 9 retailers as of November 5, 2026, with prices from HK$18,708 to HK$39,790, a HK$21,083 spread on the same certified stone. NZ Jewellers lists it at HK$39,790. 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

1.40
Carat
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548068938
Dimensions8.75 × 6.14 × 3.85 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Cloud, Indented Natural
Top View
8.75 mm6.14 mm1.40 ctM / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548068938
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

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 6
Current: HK$39,790 HKD|Low: HK$14,813 HKD|High: HK$39,790 HKD|Avg: HK$21,803 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3HK$14,813 HKD
Retailer 2HK$18,708 HKD
Retailer 10HK$18,927 HKD
Retailer 6HK$19,029 HKD
Retailer 8HK$19,029 HKD
Retailer 9HK$19,907 HKD
Retailer 11HK$19,946 HKD
Retailer 7HK$21,960 HKD
Retailer 5HK$23,230 HKD
Retailer 4HK$23,638 HKD
NZ JewellersHK$39,790 HKD

41 data points across 11 retailers

9 retailersHK$18,708 HKD to HK$39,790 HKD

B+
Cheapest Retailer
-
HK$18,708 HKD
B
Retailer 2
-
HK$18,927 HKD
View
Retailer 3
-
HK$19,029 HKD
View
Price last confirmed 8 days ago
B
Retailer 4
-
HK$19,029 HKD
View
B
Retailer 5
-
HK$19,907 HKD
View
B
Retailer 6
-
HK$21,960 HKD
View
B
Retailer 7
-
HK$23,230 HKD
View
B
Retailer 8
-
HK$23,638 HKD
View
Most Expensive
C
NZ Jewellers
83082be9-0c36-455d-9724-14383168e815 · Nov 5
HK$39,790 HKD
$5,077 USD
View
8 more retailers have this diamond
Prices start from HK$18,708 HKDSave up to HK$21,083 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+
1.40ct Oval
HK$18,708 HKD