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Oval|Natural|GIA

1.50ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 3545039330

Certificate GIA 3545039330

Diamond specifications and retailer prices

From HK$50,739 HKD
As of November 6, 2026
Save HK$63,593 HKD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$114,332 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545039330. Listed at 25 retailers as of November 5, 2026, with prices from HK$50,739 to HK$114,332, a HK$63,593 spread on the same certified stone. NZ Jewellers lists it at HK$114,332. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3545039330
Dimensions9.25 × 6.44 × 3.91 mm
L/W Ratio1.44
Top View
9.25 mm6.44 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3545039330
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.7%

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$70,584 HKD|Low: HK$52,471 HKD|High: HK$96,408 HKD|Avg: HK$68,555 HKD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6HK$52,471 HKD
Retailer 8HK$54,682 HKD
Retailer 2HK$63,075 HKD
Retailer 4HK$64,008 HKD
Retailer 7HK$64,729 HKD
Retailer 1HK$70,584 HKD
Retailer 3HK$83,398 HKD
Retailer 5HK$95,005 HKD

36 data points across 8 retailers

25 retailersHK$50,739 HKD to HK$114,332 HKD

B+
Cheapest Retailer
-
HK$50,739 HKD
B+
Retailer 2
-
HK$52,471 HKD
View
B+
Retailer 3
-
HK$53,067 HKD
View
B+
Retailer 4
-
HK$53,529 HKD
View
B+
Retailer 5
-
HK$54,682 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$54,901 HKD
View
B
Retailer 7
-
HK$56,484 HKD
View
B
Retailer 8
-
HK$57,095 HKD
View
Retailer 9
-
HK$57,166 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$59,212 HKD
View
B
Retailer 11
-
HK$61,931 HKD
View
B
Retailer 12
-
HK$62,879 HKD
View
B+
Retailer 13
-
HK$63,075 HKD
View
B
Retailer 14
-
HK$63,263 HKD
View
B
Retailer 15
-
HK$63,938 HKD
View
B
Retailer 16
-
HK$64,008 HKD
View
Retailer 17
-
HK$64,729 HKD
View
Price last confirmed 15 days ago
B
Retailer 18
-
HK$65,529 HKD
View
B
Retailer 19
-
HK$69,095 HKD
View
B
Retailer 20
-
HK$70,584 HKD
View
B
Retailer 21
-
HK$71,454 HKD
View
B
Retailer 22
-
HK$75,466 HKD
View
B
Retailer 23
-
HK$83,398 HKD
View
B
Retailer 24
-
HK$95,005 HKD
View
Most Expensive
B
NZ Jewellers
803b07d0-0b9c-462c-9c59-ba5552816e66 · Nov 5
HK$114,332 HKD
$14,588 USD
View
24 more retailers have this diamond
Prices start from HK$50,739 HKDSave up to HK$63,593 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$50,739 HKD