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Oval|Natural|GIA

1.40ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 2547597634

Certificate GIA 2547597634

Diamond specifications and retailer prices

From HK$22,062 HKD
As of November 5, 2026
Save HK$25,840 HKD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$47,902 HKD at NZ Jewellers · As of November 2, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547597634. Listed at 10 retailers as of November 2, 2026, with prices from HK$22,062 to HK$47,902, a HK$25,840 spread on the same certified stone. NZ Jewellers lists it at HK$47,902. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547597634
Dimensions8.46 × 6.18 × 3.96 mm
L/W Ratio1.37
Top View
8.46 mm6.18 mm1.40 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547597634
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.0%

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$47,902 HKD|Low: HK$22,062 HKD|High: HK$47,902 HKD|Avg: HK$28,340 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10HK$22,062 HKD
Retailer 2HK$22,297 HKD
Retailer 6HK$22,909 HKD
Retailer 8HK$22,909 HKD
Retailer 9HK$23,794 HKD
Retailer 3HK$24,249 HKD
Retailer 7HK$26,436 HKD
Retailer 5HK$28,160 HKD
Retailer 4HK$38,317 HKD
NZ JewellersHK$47,902 HKD

30 data points across 10 retailers

10 retailersHK$22,062 HKD to HK$47,902 HKD

B+
Cheapest Retailer
-
HK$22,062 HKD
B+
Retailer 2
-
HK$22,297 HKD
View
Retailer 3
-
HK$22,909 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$22,909 HKD
View
B+
Retailer 5
-
HK$23,794 HKD
View
B+
Retailer 6
-
HK$24,249 HKD
View
B
Retailer 7
-
HK$26,436 HKD
View
B
Retailer 8
-
HK$28,160 HKD
View
B
Retailer 9
-
HK$38,317 HKD
View
Most Expensive
C
NZ Jewellers
ecf86984-118b-4598-83ff-ae9dd7b47fe1 · Nov 2
HK$47,902 HKD
$6,112 USD
View
9 more retailers have this diamond
Prices start from HK$22,062 HKDSave up to HK$25,840 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$22,062 HKD