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Oval|Natural|GIA

1.20ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 6541866659

Certificate GIA 6541866659

Diamond specifications and retailer prices

From HK$19,656 HKD
As of November 6, 2026
Save HK$25,229 HKD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$48,424 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541866659. Listed at 23 retailers as of November 5, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541866659
Dimensions8.23 × 6.00 × 3.73 mm
L/W Ratio1.37
Top View
8.23 mm6.00 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541866659
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.2%

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$48,424 HKD|Low: HK$19,656 HKD|High: HK$48,573 HKD|Avg: HK$30,346 HKD|-0.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 8HK$19,656 HKD
Retailer 2HK$20,393 HKD
Retailer 17HK$23,222 HKD
Retailer 18HK$23,355 HKD
Retailer 10HK$23,779 HKD
Retailer 12HK$24,993 HKD
Retailer 19HK$25,762 HKD
Retailer 11HK$25,895 HKD
Retailer 15HK$26,655 HKD
Retailer 5HK$26,757 HKD
Retailer 9HK$26,890 HKD
Retailer 13HK$27,282 HKD
Retailer 6HK$27,666 HKD
Retailer 7HK$29,727 HKD
Retailer 14HK$29,994 HKD
Retailer 16HK$31,444 HKD
Retailer 4HK$43,082 HKD
Retailer 3HK$44,885 HKD
QueensmithHK$48,424 HKD

23 data points across 19 retailers

23 retailersHK$19,656 HKD to HK$44,885 HKD

A
Cheapest Retailer
-
HK$19,656 HKD
A
Retailer 2
-
HK$20,393 HKD
View
B+
Retailer 3
-
HK$23,222 HKD
View
B+
Retailer 4
-
HK$23,355 HKD
View
B+
Retailer 5
-
HK$23,779 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$24,445 HKD
View
B+
Retailer 7
-
HK$24,453 HKD
View
B+
Retailer 8
-
HK$24,993 HKD
View
B+
Retailer 9
-
HK$25,762 HKD
View
Retailer 10
-
HK$25,895 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$26,655 HKD
View
B+
Retailer 12
-
HK$26,679 HKD
View
B+
Retailer 13
-
HK$26,757 HKD
View
B+
Retailer 14
-
HK$26,890 HKD
View
B+
Retailer 15
-
HK$27,282 HKD
View
B+
Retailer 16
-
HK$27,666 HKD
View
Retailer 17
-
HK$27,932 HKD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
HK$29,727 HKD
View
B+
Retailer 19
-
HK$29,994 HKD
View
B
Retailer 20
-
HK$31,444 HKD
View
B
Retailer 21
-
HK$43,082 HKD
View
B
Retailer 22
-
HK$44,885 HKD
View
Most Expensive
Queensmith
6541866659 · Oct 28
HK$48,424 HKD
£4,865 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from HK$19,656 HKDSave up to HK$25,229 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$19,656 HKD