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Oval|Natural|GIA

1.50ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 7558658927

Certificate GIA 7558658927

Diamond specifications and retailer prices

From HK$31,734 HKD
As of November 1, 2026
Save HK$40,106 HKD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$73,530 HKD at NZ Jewellers · As of October 17, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558658927. Listed at 23 retailers as of October 28, 2026, with a 126% 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558658927
Dimensions9.43 × 6.30 × 3.92 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Cavity, Needle, Natural
Top View
9.43 mm6.30 mm1.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7558658927
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.2%

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 1
Current: HK$70,902 HKD|Low: HK$31,533 HKD|High: HK$73,530 HKD|Avg: HK$47,155 HKD|-3.6%
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 1, 2026
Retailer 13HK$31,734 HKD
Retailer 2HK$33,803 HKD
Retailer 9HK$38,562 HKD
Retailer 6HK$39,127 HKD
Retailer 5HK$40,420 HKD
Retailer 10HK$41,069 HKD
Retailer 12HK$41,362 HKD
Retailer 7HK$42,390 HKD
Retailer 8HK$42,390 HKD
Retailer 17HK$42,390 HKD
Retailer 3HK$42,602 HKD
Retailer 16HK$43,594 HKD
Retailer 14HK$47,978 HKD
Retailer 4HK$48,910 HKD
Retailer 11HK$67,516 HKD
NZ JewellersHK$70,902 HKD
Retailer 15HK$71,841 HKD

23 data points across 17 retailers

23 retailersHK$31,734 HKD to HK$71,841 HKD

A
Cheapest Retailer
-
HK$31,734 HKD
A
Retailer 2
-
HK$33,803 HKD
₹410,328 INR
View
A
Retailer 3
-
HK$38,562 HKD
SGD 6,642 SGD
View
A
Retailer 4
-
HK$39,127 HKD
$4,987 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$40,099 HKD
$5,111 USD
View
B+
Retailer 6
-
HK$40,420 HKD
SGD 6,962 SGD
View
A
Retailer 7
-
HK$41,069 HKD
£4,122 GBP
View
A
Retailer 8
-
HK$41,362 HKD
£4,151 GBP
View
B+
Retailer 9
-
HK$42,062 HKD
A$8,248 AUD
View
B+
Retailer 10
-
HK$42,390 HKD
$5,403 USD
View
B+
Retailer 11
-
HK$42,390 HKD
$5,403 USD
View
B+
Retailer 12
-
HK$42,390 HKD
$5,403 USD
View
B+
Retailer 13
-
HK$42,602 HKD
$5,430 USD
View
B+
Retailer 14
-
HK$43,594 HKD
$5,556 USD
View
Retailer 15
-
HK$43,959 HKD
$5,603 USD
View
Price last confirmed 14 days ago
Retailer 16
-
HK$43,959 HKD
$5,603 USD
View
Price last confirmed 16 days ago
B+
Retailer 17
-
HK$47,978 HKD
€5,824 EUR
View
B+
Retailer 18
-
HK$48,910 HKD
$6,234 USD
View
Retailer 19
-
HK$50,722 HKD
$6,465 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
HK$67,516 HKD
£6,776 GBP
View
B
Retailer 21
-
HK$70,902 HKD
$9,037 USD
View
B
Retailer 22
-
HK$71,841 HKD
£7,210 GBP
View
Most Expensive
NZ Jewellers
b1cb2b59-b999-4642-a6f4-28fae9a187e5 · Oct 17
HK$73,530 HKD
$9,372 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from HK$31,734 HKDSave up to HK$40,106 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$31,734 HKD