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Oval|Natural|GIA

1.20ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 2557132933

Certificate GIA 2557132933

Diamond specifications and retailer prices

From HK$20,487 HKD
As of November 2, 2026
Save HK$29,084 HKD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$49,571 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 2557132933. Listed at 22 retailers as of October 28, 2026, with prices from HK$20,487 to HK$49,571, a HK$29,084 spread on the same certified stone. Queensmith lists it at HK$49,571. 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 2557132933
Dimensions8.09 × 5.85 × 3.77 mm
L/W Ratio1.38
Top View
8.09 mm5.85 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557132933
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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 2
Current: HK$49,571 HKD|Low: HK$20,386 HKD|High: HK$49,721 HKD|Avg: HK$29,896 HKD|+2.3%
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
November 2, 2026
Retailer 7HK$20,487 HKD
Retailer 2HK$21,404 HKD
Retailer 3HK$24,048 HKD
Retailer 14HK$24,424 HKD
Retailer 10HK$25,012 HKD
Retailer 8HK$28,240 HKD
Retailer 11HK$28,326 HKD
Retailer 4HK$28,559 HKD
Retailer 5HK$29,029 HKD
Retailer 6HK$29,485 HKD
Retailer 9HK$31,724 HKD
Retailer 13HK$33,476 HKD
Retailer 12HK$45,546 HKD
QueensmithHK$49,571 HKD

31 data points across 14 retailers

22 retailersHK$20,487 HKD to HK$49,571 HKD

A
Cheapest Retailer
-
HK$20,487 HKD
A
Retailer 2
-
HK$21,404 HKD
₹259,826 INR
View
B+
Retailer 3
-
HK$24,048 HKD
SGD 4,142 SGD
View
B+
Retailer 4
-
HK$24,424 HKD
$3,113 USD
View
B+
Retailer 5
-
HK$25,012 HKD
$3,188 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$25,444 HKD
$3,243 USD
View
B+
Retailer 7
-
HK$25,459 HKD
$3,245 USD
View
Retailer 8
-
HK$27,232 HKD
$3,471 USD
View
Price last confirmed 17 days ago
Retailer 9
-
HK$27,232 HKD
$3,471 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
HK$27,375 HKD
A$5,368 AUD
View
Retailer 11
-
HK$27,499 HKD
$3,505 USD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
HK$28,240 HKD
$3,599 USD
View
B+
Retailer 13
-
HK$28,326 HKD
£2,843 GBP
View
B
Retailer 14
-
HK$28,559 HKD
SGD 4,919 SGD
View
B
Retailer 15
-
HK$29,029 HKD
$3,700 USD
View
Retailer 16
-
HK$29,485 HKD
A$5,782 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
HK$31,724 HKD
€3,851 EUR
View
Retailer 18
-
HK$31,728 HKD
$4,044 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
HK$33,476 HKD
ZAR 68,930 ZAR
View
B
Retailer 20
-
HK$45,546 HKD
£4,571 GBP
View
Retailer 21
-
HK$47,906 HKD
$6,106 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Queensmith
2557132933 · Oct 28
HK$49,571 HKD
£4,975 GBP
View
21 more retailers have this diamond
Prices start from HK$20,487 HKDSave up to HK$29,084 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$20,487 HKD