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Oval|Natural|GIA

1.50ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 6565273469

Certificate GIA 6565273469

Diamond specifications and retailer prices

From HK$25,378 HKD
As of November 5, 2026
Save HK$32,102 HKD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$57,479 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565273469. Listed at 20 retailers as of November 5, 2026, with prices from HK$25,378 to HK$57,479, a HK$32,102 spread on the same certified stone. NZ Jewellers lists it at HK$57,479. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565273469
Dimensions8.83 × 6.30 × 3.99 mm
L/W Ratio1.40
Top View
8.83 mm6.30 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565273469
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: 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: Nov 5
Current: HK$57,479 HKD|Low: HK$25,378 HKD|High: HK$58,067 HKD|Avg: HK$35,649 HKD|-1.0%
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 6, 2026
Retailer 20HK$25,378 HKD
Retailer 2HK$25,597 HKD
Retailer 5HK$29,030 HKD
Retailer 17HK$29,351 HKD
Retailer 12HK$29,469 HKD
Retailer 10HK$30,409 HKD
Retailer 13HK$32,008 HKD
Retailer 11HK$32,376 HKD
Retailer 4HK$32,995 HKD
Retailer 7HK$32,995 HKD
Retailer 9HK$33,325 HKD
Retailer 16HK$33,419 HKD
Retailer 14HK$34,148 HKD
Retailer 3HK$35,613 HKD
Retailer 15HK$37,126 HKD
Retailer 18HK$38,066 HKD
Retailer 19HK$40,269 HKD
Retailer 8HK$49,172 HKD
Retailer 6HK$55,026 HKD
NZ JewellersHK$57,479 HKD

20 data points across 20 retailers

20 retailersHK$25,378 HKD to HK$57,479 HKD

A
Cheapest Retailer
-
HK$25,378 HKD
A
Retailer 2
-
HK$25,597 HKD
View
A
Retailer 3
-
HK$29,030 HKD
View
A
Retailer 4
-
HK$29,351 HKD
View
Retailer 5
-
HK$29,469 HKD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
HK$30,409 HKD
View
B+
Retailer 7
-
HK$32,008 HKD
View
Retailer 8
-
HK$32,376 HKD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
HK$32,995 HKD
View
B+
Retailer 10
-
HK$32,995 HKD
View
Retailer 11
-
HK$33,325 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$33,419 HKD
View
B+
Retailer 13
-
HK$34,148 HKD
View
B+
Retailer 14
-
HK$35,613 HKD
View
B+
Retailer 15
-
HK$37,126 HKD
View
B+
Retailer 16
-
HK$38,066 HKD
View
B+
Retailer 17
-
HK$40,269 HKD
View
B
Retailer 18
-
HK$49,172 HKD
View
B
Retailer 19
-
HK$55,026 HKD
View
Most Expensive
B
NZ Jewellers
c855fa51-2581-4455-96b2-2348cd948b17 · Nov 5
HK$57,479 HKD
$7,334 USD
View
19 more retailers have this diamond
Prices start from HK$25,378 HKDSave up to HK$32,102 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$25,378 HKD