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Oval|Natural|GIA

1.50ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 1535417125

Certificate GIA 1535417125

Diamond specifications and retailer prices

From HK$36,013 HKD
As of November 6, 2026
Save HK$42,620 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$79,079 HKD at NZ Jewellers · As of October 14, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535417125. Listed at 21 retailers as of November 5, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1535417125
Dimensions8.95 × 6.48 × 3.86 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Knot, Needle, Indented Natural
Top View
8.95 mm6.48 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1535417125
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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$78,633 HKD|Low: HK$35,707 HKD|High: HK$79,079 HKD|Avg: HK$49,407 HKD|-0.6%
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
November 6, 2026
Retailer 16HK$36,013 HKD
Retailer 2HK$37,964 HKD
Retailer 6HK$41,044 HKD
Retailer 4HK$41,264 HKD
Retailer 14HK$41,852 HKD
Retailer 12HK$42,831 HKD
Retailer 8HK$43,396 HKD
Retailer 10HK$44,054 HKD
Retailer 11HK$45,402 HKD
Retailer 3HK$47,009 HKD
Retailer 7HK$47,009 HKD
Retailer 17HK$47,009 HKD
Retailer 5HK$49,235 HKD
Retailer 15HK$51,351 HKD
Retailer 9HK$54,243 HKD
Retailer 13HK$69,071 HKD
NZ JewellersHK$78,633 HKD

23 data points across 17 retailers

21 retailersHK$36,013 HKD to HK$78,633 HKD

A
Cheapest Retailer
-
HK$36,013 HKD
A
Retailer 2
-
HK$37,964 HKD
View
Retailer 3
-
HK$41,044 HKD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$41,264 HKD
View
B+
Retailer 5
-
HK$41,852 HKD
View
A
Retailer 6
-
HK$42,831 HKD
View
A
Retailer 7
-
HK$43,396 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$44,054 HKD
View
A
Retailer 9
-
HK$44,297 HKD
View
A
Retailer 10
-
HK$45,402 HKD
View
Retailer 11
-
HK$47,009 HKD
View
Price last confirmed 8 days ago
A
Retailer 12
-
HK$47,009 HKD
View
A
Retailer 13
-
HK$47,009 HKD
View
Retailer 14
-
HK$47,283 HKD
View
Price last confirmed 25 days ago
A
Retailer 15
-
HK$49,235 HKD
View
A
Retailer 16
-
HK$51,351 HKD
View
A
Retailer 17
-
HK$54,243 HKD
View
Retailer 18
-
HK$54,556 HKD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
HK$69,071 HKD
View
B
Retailer 20
-
HK$78,633 HKD
View
Most Expensive
NZ Jewellers
6b70de91-a834-447b-9942-4238f7adfa74 · Oct 14
HK$79,079 HKD
$10,090 USD
View
Price last confirmed 23 days ago
20 more retailers have this diamond
Prices start from HK$36,013 HKDSave up to HK$42,620 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$36,013 HKD