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Oval|Natural|GIA

1.50ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 2547323495

Certificate GIA 2547323495

Diamond specifications and retailer prices

From HK$21,702 HKD
As of November 6, 2026
Save HK$25,950 HKD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$49,478 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547323495. Listed at 19 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 2547323495
Dimensions8.91 × 6.36 × 4.05 mm
L/W Ratio1.40
Top View
8.91 mm6.36 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547323495
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 39.5°Culet: NDepth 63.8%

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$44,885 HKD|Low: HK$21,161 HKD|High: HK$48,615 HKD|Avg: HK$30,520 HKD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 14HK$21,702 HKD
Retailer 7HK$21,968 HKD
Retailer 3HK$23,332 HKD
Retailer 13HK$23,747 HKD
Retailer 5HK$23,771 HKD
Retailer 12HK$24,884 HKD
Retailer 8HK$25,056 HKD
Retailer 17HK$26,608 HKD
Retailer 6HK$27,196 HKD
Retailer 16HK$28,904 HKD
Retailer 10HK$29,179 HKD
Retailer 11HK$29,390 HKD
Retailer 9HK$29,633 HKD
Retailer 4HK$33,442 HKD
Retailer 15HK$34,665 HKD
Retailer 1HK$44,885 HKD
Retailer 2HK$47,651 HKD

34 data points across 17 retailers

19 retailersHK$21,702 HKD to HK$47,651 HKD

A
Cheapest Retailer
-
HK$21,702 HKD
A
Retailer 2
-
HK$21,968 HKD
View
A
Retailer 3
-
HK$23,332 HKD
View
A
Retailer 4
-
HK$23,747 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$23,771 HKD
View
A
Retailer 6
-
HK$24,884 HKD
View
B+
Retailer 7
-
HK$25,056 HKD
View
B+
Retailer 8
-
HK$26,608 HKD
View
B+
Retailer 9
-
HK$27,196 HKD
View
B+
Retailer 10
-
HK$28,904 HKD
View
B+
Retailer 11
-
HK$29,179 HKD
View
B+
Retailer 12
-
HK$29,390 HKD
View
Retailer 13
-
HK$29,633 HKD
View
Price last confirmed 21 days ago
Retailer 14
-
HK$29,712 HKD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
HK$33,442 HKD
View
B+
Retailer 16
-
HK$34,665 HKD
View
B
Retailer 17
-
HK$44,885 HKD
View
B
Retailer 18
-
HK$47,651 HKD
View
Most Expensive
NZ Jewellers
c38f444a-2e81-46ad-8ea3-a7fd36857582 · Sep 25
HK$49,478 HKD
$6,313 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from HK$21,702 HKDSave up to HK$25,950 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
1.50ct Oval
HK$21,702 HKD