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Oval|Natural|GIA

0.90ct K VS1 Oval Natural Diamond

VG • K/VS1 • GIA 1509525125

Certificate GIA 1509525125

Diamond specifications and retailer prices

From HK$7,790 HKD
As of November 6, 2026
Save HK$17,987 HKD (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$25,777 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1509525125. Listed at 22 retailers as of November 5, 2026, with prices from HK$7,790 to HK$25,777, a HK$17,987 spread on the same certified stone. NZ Jewellers lists it at HK$25,777. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509525125
Dimensions7.46 × 5.12 × 3.46 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
7.46 mm5.12 mm0.90 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509525125
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.5%

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$7,790 HKD|Low: HK$7,790 HKD|High: HK$53,279 HKD|Avg: HK$13,916 HKD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1HK$7,790 HKD
Retailer 8HK$9,515 HKD
Retailer 9HK$9,797 HKD
Retailer 6HK$10,565 HKD
Retailer 7HK$11,403 HKD
Retailer 2HK$11,952 HKD
Retailer 5HK$14,734 HKD
Retailer 3HK$15,479 HKD
Retailer 4HK$19,304 HKD

40 data points across 9 retailers

22 retailersHK$7,790 HKD to HK$25,777 HKD

A
Cheapest Retailer
-
HK$7,790 HKD
Retailer 2
-
HK$8,120 HKD
View
Price last confirmed 63 days ago
B+
Retailer 3
-
HK$9,515 HKD
View
B+
Retailer 4
-
HK$9,797 HKD
View
Retailer 5
-
HK$9,797 HKD
View
Price last confirmed 16 days ago
Retailer 6
-
HK$10,565 HKD
View
Price last confirmed 45 days ago
Retailer 7
-
HK$10,565 HKD
View
Price last confirmed 21 days ago
Retailer 8
-
HK$10,565 HKD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
HK$10,565 HKD
View
B+
Retailer 10
-
HK$11,403 HKD
View
B+
Retailer 11
-
HK$11,623 HKD
View
B
Retailer 12
-
HK$11,952 HKD
View
Retailer 13
-
HK$12,195 HKD
View
Price last confirmed 45 days ago
Retailer 14
-
HK$12,195 HKD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
HK$12,195 HKD
View
B+
Retailer 16
-
HK$14,734 HKD
View
B
Retailer 17
-
HK$15,479 HKD
View
B
Retailer 18
-
HK$19,304 HKD
View
Retailer 19
-
HK$25,777 HKD
View
Price last confirmed 17 days ago
C
Retailer 20
-
HK$25,777 HKD
View
Retailer 21
-
HK$25,777 HKD
View
Price last confirmed 48 days ago
Most Expensive
C
NZ Jewellers
ccf6eb27-fac4-4fb2-b829-f45a6d1e461b · Nov 5
HK$25,777 HKD
$3,289 USD
View
21 more retailers have this diamond
Prices start from HK$7,790 HKDSave up to HK$17,987 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
0.90ct Oval
HK$7,790 HKD