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Oval|Natural|GIA

1.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 1568061758

Certificate GIA 1568061758

Diamond specifications and retailer prices

From HK$32,698 HKD
As of November 5, 2026
Save HK$34,216 HKD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$66,914 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded I 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 1568061758. Listed at 13 retailers as of November 5, 2026, with prices from HK$32,698 to HK$66,914, a HK$34,216 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$66,914. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.07°
Pavilion angle39.69°
OriginNatural
Grading LabGIA
CertificateGIA 1568061758
Dimensions8.81 × 6.33 × 3.97 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.81 mm6.33 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568061758
Side View
Table 59.0%Crown 40.07°Girdle: MED-THKPavilion 39.69°Culet: NoneDepth 62.8%

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 5
Current: HK$47,550 HKD|Low: HK$32,517 HKD|High: HK$72,302 HKD|Avg: HK$45,437 HKD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 6HK$32,698 HKD
Retailer 4HK$37,126 HKD
Retailer 9HK$37,149 HKD
Retailer 7HK$38,223 HKD
Retailer 8HK$39,093 HKD
Retailer 3HK$40,284 HKD
Retailer 5HK$41,295 HKD
Retailer 10HK$44,125 HKD
Retailer 2HK$46,115 HKD
Retailer 12HK$46,178 HKD
Retailer 1HK$47,550 HKD
Retailer 11HK$62,260 HKD
Wholesale Diamonds DirectHK$66,914 HKD

31 data points across 13 retailers

13 retailersHK$32,698 HKD to HK$66,914 HKD

A
Cheapest Retailer
-
HK$32,698 HKD
A
Retailer 2
-
HK$37,126 HKD
View
A
Retailer 3
-
HK$37,149 HKD
View
A
Retailer 4
-
HK$38,223 HKD
View
A
Retailer 5
-
HK$39,093 HKD
View
A
Retailer 6
-
HK$40,284 HKD
View
A
Retailer 7
-
HK$41,295 HKD
View
B+
Retailer 8
-
HK$44,125 HKD
View
B+
Retailer 9
-
HK$46,115 HKD
View
B+
Retailer 10
-
HK$46,178 HKD
View
B+
Retailer 11
-
HK$47,550 HKD
View
B+
Retailer 12
-
HK$62,260 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
668681799 · Nov 6
HK$66,914 HKD
$8,538 USD
View
12 more retailers have this diamond
Prices start from HK$32,698 HKDSave up to HK$34,216 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$32,698 HKD