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Oval|Natural|GIA

1.50ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 6462133889

Certificate GIA 6462133889

Diamond specifications and retailer prices

From HK$59,407 HKD
As of November 4, 2026
Save HK$52,346 HKD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$111,753 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 6462133889. Listed at 21 retailers as of November 4, 2026, with prices from HK$59,407 to HK$111,753, a HK$52,346 spread on the same certified stone. NZ Jewellers lists it at HK$111,753. 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
SymmetryVery Good
FluorescenceNone
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 6462133889
Dimensions9.01 × 6.35 × 3.97 mm
L/W Ratio1.42
Top View
9.01 mm6.35 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6462133889
Side View
Table 56.0%CrownGirdle: STK-THKPavilion 37.6°Culet: NoneDepth 62.5%

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 4
Current: HK$72,135 HKD|Low: HK$55,881 HKD|High: HK$105,977 HKD|Avg: HK$78,977 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5HK$59,407 HKD
Retailer 8HK$67,049 HKD
Retailer 1HK$72,135 HKD
Retailer 10HK$72,637 HKD
Retailer 7HK$73,625 HKD
Retailer 9HK$73,758 HKD
Retailer 2HK$83,813 HKD
Retailer 6HK$84,464 HKD
Retailer 3HK$97,819 HKD
Retailer 4HK$104,441 HKD

45 data points across 10 retailers

21 retailersHK$59,407 HKD to HK$111,753 HKD

B+
Cheapest Retailer
-
HK$59,407 HKD
B
Retailer 2
-
HK$62,448 HKD
View
B
Retailer 3
-
HK$62,785 HKD
View
B
Retailer 4
-
HK$65,434 HKD
View
B
Retailer 5
-
HK$66,618 HKD
View
Retailer 6
-
HK$67,049 HKD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$67,049 HKD
View
Final sale: no returns
B
Retailer 8
-
HK$67,613 HKD
View
B
Retailer 9
-
HK$72,135 HKD
View
B
Retailer 10
-
HK$72,637 HKD
View
Retailer 11
-
HK$73,625 HKD
View
Price last confirmed 15 days ago
B
Retailer 12
-
HK$73,758 HKD
View
B
Retailer 13
-
HK$77,151 HKD
View
B
Retailer 14
-
HK$79,236 HKD
View
B
Retailer 15
-
HK$79,236 HKD
View
B
Retailer 16
-
HK$81,901 HKD
View
B
Retailer 17
-
HK$83,813 HKD
View
B
Retailer 18
-
HK$84,464 HKD
View
C
Retailer 19
-
HK$97,819 HKD
View
B
Retailer 20
-
HK$104,441 HKD
View
Most Expensive
C
NZ Jewellers
431043a4-ff58-4017-9775-d718115478ce · Nov 5
HK$111,753 HKD
$14,259 USD
View
20 more retailers have this diamond
Prices start from HK$59,407 HKDSave up to HK$52,346 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$59,407 HKD