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Oval|Natural|GIA

1.20ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2544984278

Certificate GIA 2544984278

Diamond specifications and retailer prices

From HK$20,260 HKD
As of November 6, 2026
Save HK$26,138 HKD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$49,121 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544984278. Listed at 23 retailers as of November 5, 2026, with a 129% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2544984278
Dimensions8.22 × 5.95 × 3.74 mm
L/W Ratio1.38
Top View
8.22 mm5.95 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544984278
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.8%

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$49,121 HKD|Low: HK$20,260 HKD|High: HK$49,121 HKD|Avg: HK$31,955 HKD
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 6HK$20,260 HKD
Retailer 2HK$21,051 HKD
Retailer 16HK$23,982 HKD
Retailer 17HK$24,108 HKD
Retailer 9HK$24,578 HKD
Retailer 12HK$25,832 HKD
Retailer 18HK$26,631 HKD
Retailer 11HK$26,749 HKD
Retailer 14HK$27,556 HKD
Retailer 3HK$27,650 HKD
Retailer 7HK$27,760 HKD
Retailer 13HK$28,207 HKD
Retailer 4HK$28,450 HKD
Retailer 5HK$30,730 HKD
Retailer 8HK$31,169 HKD
Retailer 15HK$32,502 HKD
Retailer 10HK$44,736 HKD
Retailer 19HK$46,397 HKD
QueensmithHK$49,121 HKD

22 data points across 19 retailers

23 retailersHK$20,260 HKD to HK$46,397 HKD

A
Cheapest Retailer
-
HK$20,260 HKD
A
Retailer 2
-
HK$21,051 HKD
View
B+
Retailer 3
-
HK$23,982 HKD
View
B+
Retailer 4
-
HK$24,108 HKD
View
B+
Retailer 5
-
HK$24,578 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$25,244 HKD
View
B+
Retailer 7
-
HK$25,276 HKD
View
B+
Retailer 8
-
HK$25,832 HKD
View
B+
Retailer 9
-
HK$26,631 HKD
View
Retailer 10
-
HK$26,749 HKD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$26,984 HKD
View
B+
Retailer 12
-
HK$27,556 HKD
View
B+
Retailer 13
-
HK$27,650 HKD
View
B
Retailer 14
-
HK$27,760 HKD
View
B
Retailer 15
-
HK$28,207 HKD
View
B+
Retailer 16
-
HK$28,450 HKD
View
Retailer 17
-
HK$29,241 HKD
View
Price last confirmed 34 days ago
B+
Retailer 18
-
HK$30,730 HKD
View
B+
Retailer 19
-
HK$31,169 HKD
View
B
Retailer 20
-
HK$32,502 HKD
View
B
Retailer 21
-
HK$44,736 HKD
View
B
Retailer 22
-
HK$46,397 HKD
View
Most Expensive
Queensmith
2544984278 · Oct 28
HK$49,121 HKD
£4,935 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from HK$20,260 HKDSave up to HK$26,138 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$20,260 HKD