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Oval|Natural|GIA

1.50ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 2564357875

Certificate GIA 2564357875

Diamond specifications and retailer prices

From HK$40,366 HKD
$5,145 USD
As of October 30, 2026
Save HK$45,089 HKD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$85,455 HKD at NZ Jewellers · As of October 30, 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 2564357875. Listed at 20 retailers as of October 30, 2026, with prices from HK$40,366 to HK$85,455, a HK$45,089 spread on the same certified stone. NZ Jewellers lists it at HK$85,455. 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
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2564357875
Dimensions9.41 × 6.20 × 3.93 mm
L/W Ratio1.52
Culet sizeNone
Top View
9.41 mm6.20 mm1.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2564357875
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.4%

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: Oct 30
Current: HK$85,455 HKD|Low: HK$39,072 HKD|High: HK$85,455 HKD|Avg: HK$50,822 HKD
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
November 1, 2026
Retailer 10HK$40,366 HKD
Retailer 17HK$40,523 HKD
Retailer 11HK$40,656 HKD
Retailer 8HK$40,727 HKD
Retailer 19HK$40,895 HKD
Retailer 12HK$44,426 HKD
Retailer 3HK$46,290 HKD
Retailer 9HK$46,290 HKD
Retailer 20HK$46,290 HKD
Retailer 6HK$48,306 HKD
Retailer 14HK$49,009 HKD
Retailer 2HK$49,500 HKD
Retailer 4HK$51,625 HKD
Retailer 5HK$51,625 HKD
Retailer 18HK$53,351 HKD
Retailer 7HK$53,406 HKD
Retailer 15HK$55,829 HKD
Retailer 16HK$56,324 HKD
Retailer 13HK$75,278 HKD
NZ JewellersHK$85,455 HKD

16 data points across 20 retailers

20 retailersHK$40,366 HKD to HK$85,455 HKD

A
Cheapest Retailer
-
HK$40,366 HKD
$5,145 USD
A
Retailer 2
-
HK$40,523 HKD
$5,165 USD
View
A
Retailer 3
-
HK$40,656 HKD
$5,182 USD
View
A
Retailer 4
-
HK$40,727 HKD
$5,191 USD
View
A
Retailer 5
-
HK$40,895 HKD
$5,212 USD
View
B+
Retailer 6
-
HK$44,426 HKD
$5,663 USD
View
B+
Retailer 7
-
HK$46,290 HKD
$5,900 USD
View
B+
Retailer 8
-
HK$46,290 HKD
$5,900 USD
View
B+
Retailer 9
-
HK$46,290 HKD
$5,900 USD
View
B+
Retailer 10
-
HK$48,306 HKD
$6,157 USD
View
B+
Retailer 11
-
HK$49,009 HKD
£4,919 GBP
View
B+
Retailer 12
-
HK$49,500 HKD
£4,968 GBP
View
B+
Retailer 13
-
HK$50,691 HKD
$6,461 USD
View
B+
Retailer 14
-
HK$51,625 HKD
$6,580 USD
View
B+
Retailer 15
-
HK$51,625 HKD
$6,580 USD
View
B+
Retailer 16
-
HK$53,351 HKD
$6,800 USD
View
B+
Retailer 17
-
HK$53,406 HKD
$6,807 USD
View
B+
Retailer 18
-
HK$55,829 HKD
€6,777 EUR
View
B
Retailer 19
-
HK$75,278 HKD
£7,555 GBP
View
Most Expensive
B
NZ Jewellers
69f16b2a-5a55-4f39-903a-f381fc005e49 · Oct 30
HK$85,455 HKD
$10,892 USD
View
19 more retailers have this diamond
Prices start from HK$40,366 HKDSave up to HK$45,089 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$40,366 HKD