Oval|Natural|GIA

1.20ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6541898001

Certificate GIA 6541898001

Diamond specifications and retailer prices

From HK$24,147 HKD
As of November 6, 2026
Save HK$29,328 HKD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$59,368 HKD at NZ Jewellers · As of September 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541898001. Listed at 21 retailers as of November 4, 2026, with a 121% 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541898001
Dimensions8.21 × 6.05 × 3.81 mm
L/W Ratio1.36
Top View
8.21 mm6.05 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541898001
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.0%

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$32,760 HKD|Low: HK$23,426 HKD|High: HK$56,092 HKD|Avg: HK$33,132 HKD|-7.1%
Retailer 1
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
November 6, 2026
Retailer 6HK$24,147 HKD
Retailer 16HK$24,272 HKD
Retailer 7HK$25,378 HKD
Retailer 4HK$25,785 HKD
Retailer 15HK$26,812 HKD
Retailer 8HK$26,843 HKD
Retailer 13HK$27,862 HKD
Retailer 2HK$31,741 HKD
Retailer 3HK$31,741 HKD
Retailer 12HK$32,478 HKD
Retailer 1HK$32,760 HKD
Retailer 10HK$34,148 HKD
Retailer 11HK$36,083 HKD
Retailer 9HK$36,342 HKD
Retailer 17HK$38,090 HKD
Retailer 14HK$39,132 HKD
Retailer 5HK$53,475 HKD

29 data points across 17 retailers

21 retailersHK$24,147 HKD to HK$53,475 HKD

A
Cheapest Retailer
-
HK$24,147 HKD
A
Retailer 2
-
HK$24,272 HKD
View
A
Retailer 3
-
HK$25,378 HKD
View
A
Retailer 4
-
HK$25,785 HKD
View
B+
Retailer 5
-
HK$26,812 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$26,843 HKD
View
B+
Retailer 7
-
HK$27,862 HKD
View
Retailer 8
-
HK$30,872 HKD
View
Price last confirmed 39 days ago
Retailer 9
-
HK$30,872 HKD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
HK$31,741 HKD
View
B+
Retailer 11
-
HK$31,741 HKD
View
B+
Retailer 12
-
HK$32,478 HKD
View
B+
Retailer 13
-
HK$32,760 HKD
View
B+
Retailer 14
-
HK$34,148 HKD
View
Retailer 15
-
HK$35,621 HKD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
HK$36,083 HKD
View
Retailer 17
-
HK$36,342 HKD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
HK$38,090 HKD
View
B
Retailer 19
-
HK$39,132 HKD
View
B
Retailer 20
-
HK$53,475 HKD
View
Most Expensive
NZ Jewellers
4cbb8824-b6e4-4587-949e-ca50ab91a17d · Sep 30
HK$59,368 HKD
$7,575 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from HK$24,147 HKDSave up to HK$29,328 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$24,147 HKD