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Oval|Natural|GIA

1.50ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 5241084054

Certificate GIA 5241084054

Diamond specifications and retailer prices

From HK$40,825 HKD
As of November 6, 2026
Save HK$52,127 HKD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$92,952 HKD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5241084054. Listed at 22 retailers as of November 5, 2026, with prices from HK$40,825 to HK$92,952, a HK$52,127 spread on the same certified stone. NZ Jewellers lists it at HK$92,952. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241084054
Dimensions8.54 × 6.23 × 4.11 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.54 mm6.23 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241084054
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.9%

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$92,952 HKD|Low: HK$38,521 HKD|High: HK$95,757 HKD|Avg: HK$54,442 HKD|-2.0%
NZ Jewellers
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 8HK$40,825 HKD
Retailer 6HK$40,833 HKD
Retailer 7HK$43,411 HKD
Retailer 2HK$43,498 HKD
Retailer 14HK$43,686 HKD
Retailer 17HK$45,167 HKD
Retailer 12HK$45,269 HKD
Retailer 5HK$45,386 HKD
Retailer 4HK$46,468 HKD
Retailer 21HK$46,789 HKD
Retailer 11HK$48,043 HKD
Retailer 10HK$48,114 HKD
Retailer 20HK$50,261 HKD
Retailer 18HK$52,080 HKD
Retailer 16HK$53,294 HKD
Retailer 15HK$55,262 HKD
Retailer 19HK$60,387 HKD
Retailer 9HK$63,169 HKD
Retailer 22HK$67,809 HKD
Retailer 3HK$81,658 HKD
Retailer 13HK$83,782 HKD
NZ JewellersHK$92,952 HKD

20 data points across 22 retailers

22 retailersHK$40,825 HKD to HK$92,952 HKD

B+
Cheapest Retailer
-
HK$40,825 HKD
B+
Retailer 2
-
HK$40,833 HKD
View
B+
Retailer 3
-
HK$43,411 HKD
View
B+
Retailer 4
-
HK$43,498 HKD
View
B+
Retailer 5
-
HK$43,686 HKD
View
Retailer 6
-
HK$44,375 HKD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
HK$45,167 HKD
View
Retailer 8
-
HK$45,269 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$45,386 HKD
View
B+
Retailer 10
-
HK$46,468 HKD
View
Final sale: no returns
B+
Retailer 11
-
HK$46,789 HKD
View
B+
Retailer 12
-
HK$48,043 HKD
View
B+
Retailer 13
-
HK$48,114 HKD
View
B+
Retailer 14
-
HK$50,261 HKD
View
B+
Retailer 15
-
HK$52,080 HKD
View
B
Retailer 16
-
HK$53,294 HKD
View
B
Retailer 17
-
HK$60,387 HKD
View
B
Retailer 18
-
HK$63,169 HKD
View
B
Retailer 19
-
HK$67,809 HKD
View
C
Retailer 20
-
HK$81,658 HKD
View
B
Retailer 21
-
HK$83,782 HKD
View
Most Expensive
C
NZ Jewellers
c81536b4-77f5-4963-9f76-9afeeebfef1f · Nov 5
HK$92,952 HKD
$11,860 USD
View
21 more retailers have this diamond
Prices start from HK$40,825 HKDSave up to HK$52,127 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+
1.50ct Oval
HK$40,825 HKD