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Oval|Natural|GIA

1.20ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6233830079

Certificate GIA 6233830079

Diamond specifications and retailer prices

From HK$18,230 HKD
As of November 4, 2026
Save HK$23,771 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$42,001 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 I 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 6233830079. Listed at 18 retailers as of November 4, 2026, with prices from HK$18,230 to HK$42,001, a HK$23,771 spread on the same certified stone. NZ Jewellers lists it at HK$42,001. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6233830079
Dimensions8.33 × 5.95 × 3.73 mm
L/W Ratio1.40
Top View
8.33 mm5.95 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6233830079
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

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 4
Current: HK$42,001 HKD|Low: HK$18,230 HKD|High: HK$46,154 HKD|Avg: HK$28,405 HKD|-9.0%
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
November 6, 2026
Retailer 16HK$18,230 HKD
Retailer 8HK$19,562 HKD
Retailer 5HK$20,158 HKD
Retailer 4HK$20,722 HKD
Retailer 15HK$21,835 HKD
Retailer 12HK$22,681 HKD
Retailer 2HK$23,700 HKD
Retailer 10HK$23,998 HKD
Retailer 18HK$24,382 HKD
Retailer 11HK$24,766 HKD
Retailer 17HK$24,962 HKD
Retailer 3HK$25,197 HKD
Retailer 6HK$25,707 HKD
Retailer 7HK$25,707 HKD
Retailer 9HK$26,569 HKD
Retailer 13HK$28,207 HKD
Retailer 14HK$40,308 HKD
NZ JewellersHK$42,001 HKD

37 data points across 18 retailers

18 retailersHK$18,230 HKD to HK$42,001 HKD

A
Cheapest Retailer
-
HK$18,230 HKD
B+
Retailer 2
-
HK$19,562 HKD
View
B+
Retailer 3
-
HK$20,158 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$20,722 HKD
View
B+
Retailer 5
-
HK$21,835 HKD
View
B+
Retailer 6
-
HK$22,681 HKD
View
B+
Retailer 7
-
HK$23,700 HKD
View
Retailer 8
-
HK$23,998 HKD
View
Price last confirmed 21 days ago
B
Retailer 9
-
HK$24,382 HKD
View
B+
Retailer 10
-
HK$24,766 HKD
View
B
Retailer 11
-
HK$24,962 HKD
View
B
Retailer 12
-
HK$25,197 HKD
View
B
Retailer 13
-
HK$25,707 HKD
View
B
Retailer 14
-
HK$25,707 HKD
View
B
Retailer 15
-
HK$26,569 HKD
View
B
Retailer 16
-
HK$28,207 HKD
View
B
Retailer 17
-
HK$40,308 HKD
View
Most Expensive
C
NZ Jewellers
f430476d-5583-4f59-8a9d-f82db9177ed9 · Nov 5
HK$42,001 HKD
$5,359 USD
View
17 more retailers have this diamond
Prices start from HK$18,230 HKDSave up to HK$23,771 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
1.20ct Oval
HK$18,230 HKD