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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6233831513

Certificate GIA 6233831513

Diamond specifications and retailer prices

From HK$17,955 HKD
As of November 6, 2026
Save HK$21,474 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$46,732 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6233831513. Listed at 21 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233831513
Dimensions8.40 × 5.99 × 3.75 mm
L/W Ratio1.40
Top View
8.40 mm5.99 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6233831513
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.6%

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$46,732 HKD|Low: HK$17,955 HKD|High: HK$46,931 HKD|Avg: HK$28,540 HKD|+2.8%
Queensmith
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
November 6, 2026
Retailer 3HK$17,955 HKD
Retailer 2HK$18,692 HKD
Retailer 11HK$21,380 HKD
Retailer 5HK$21,819 HKD
Retailer 7HK$23,246 HKD
Retailer 6HK$23,865 HKD
Retailer 13HK$24,555 HKD
Retailer 4HK$24,758 HKD
Retailer 10HK$24,876 HKD
Retailer 8HK$25,009 HKD
Retailer 14HK$25,628 HKD
Retailer 9HK$27,517 HKD
Retailer 12HK$39,430 HKD
QueensmithHK$46,732 HKD

24 data points across 14 retailers

21 retailersHK$17,955 HKD to HK$39,430 HKD

A
Cheapest Retailer
-
HK$17,955 HKD
A
Retailer 2
-
HK$18,692 HKD
View
A
Retailer 3
-
HK$21,380 HKD
View
A
Retailer 4
-
HK$21,819 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$22,509 HKD
View
A
Retailer 6
-
HK$23,246 HKD
View
Retailer 7
-
HK$23,865 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$23,865 HKD
View
Price last confirmed 19 days ago
Retailer 9
-
HK$23,865 HKD
View
Price last confirmed 21 days ago
Retailer 10
-
HK$24,092 HKD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
HK$24,555 HKD
View
B+
Retailer 12
-
HK$24,758 HKD
View
B+
Retailer 13
-
HK$24,845 HKD
View
B+
Retailer 14
-
HK$24,876 HKD
View
B+
Retailer 15
-
HK$25,009 HKD
View
B+
Retailer 16
-
HK$25,628 HKD
View
B+
Retailer 17
-
HK$27,517 HKD
View
Retailer 18
-
HK$27,799 HKD
View
Price last confirmed 38 days ago
B
Retailer 19
-
HK$39,430 HKD
View
Retailer 20
-
HK$41,977 HKD
View
Price last confirmed 38 days ago
Most Expensive
Queensmith
6233831513 · Oct 28
HK$46,732 HKD
£4,695 GBP
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from HK$17,955 HKDSave up to HK$21,474 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$17,955 HKD