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Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 1453721558

Certificate GIA 1453721558

Diamond specifications and retailer prices

From HK$23,081 HKD
As of November 1, 2026
Save HK$28,081 HKD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$51,163 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1453721558. Listed at 17 retailers as of November 1, 2026, with prices from HK$23,081 to HK$51,163, a HK$28,081 spread on the same certified stone. NZ Jewellers lists it at HK$51,163. 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

1.20
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1453721558
Dimensions8.71 × 5.80 × 3.58 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Top View
8.71 mm5.80 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1453721558
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$51,163 HKD|Low: HK$21,208 HKD|High: HK$51,163 HKD|Avg: HK$31,519 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
November 6, 2026
Retailer 10HK$23,081 HKD
Retailer 12HK$23,614 HKD
Retailer 2HK$24,312 HKD
Retailer 11HK$24,986 HKD
Retailer 4HK$26,600 HKD
Retailer 13HK$27,627 HKD
Retailer 3HK$29,782 HKD
Retailer 5HK$29,782 HKD
Retailer 7HK$30,386 HKD
Retailer 6HK$30,401 HKD
Retailer 9HK$34,367 HKD
Retailer 8HK$48,976 HKD
NZ JewellersHK$51,163 HKD

44 data points across 13 retailers

17 retailersHK$23,081 HKD to HK$51,163 HKD

B
Cheapest Retailer
-
HK$23,081 HKD
B
Retailer 2
-
HK$23,528 HKD
View
B
Retailer 3
-
HK$23,614 HKD
View
B
Retailer 4
-
HK$24,312 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$24,986 HKD
View
Retailer 6
-
HK$26,600 HKD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$26,600 HKD
View
B
Retailer 8
-
HK$26,686 HKD
View
B
Retailer 9
-
HK$27,627 HKD
View
B
Retailer 10
-
HK$29,782 HKD
View
B
Retailer 11
-
HK$29,782 HKD
View
B
Retailer 12
-
HK$30,386 HKD
View
B
Retailer 13
-
HK$30,401 HKD
View
B
Retailer 14
-
HK$30,801 HKD
View
B
Retailer 15
-
HK$34,367 HKD
View
B
Retailer 16
-
HK$48,976 HKD
View
Most Expensive
C
NZ Jewellers
a1965308-e720-465f-949b-0b9892e8af35 · Nov 5
HK$51,163 HKD
$6,528 USD
View
16 more retailers have this diamond
Prices start from HK$23,081 HKDSave up to HK$28,081 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.

B
1.20ct Oval
HK$23,081 HKD