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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6541732403

Certificate GIA 6541732403

Diamond specifications and retailer prices

From HK$15,867 HKD
As of October 31, 2026
Save HK$22,056 HKD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$45,709 HKD at NZ Jewellers · As of October 17, 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 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 6541732403. Listed at 13 retailers as of October 29, 2026, with a 139% 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.34°
OriginNatural
Grading LabGIA
CertificateGIA 6541732403
Dimensions8.62 × 5.77 × 3.60 mm
L/W Ratio1.49
Top View
8.62 mm5.77 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541732403
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 36.34°Culet: NoneDepth 62.4%

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: Oct 31
Current: HK$45,709 HKD|Low: HK$15,767 HKD|High: HK$48,486 HKD|Avg: HK$26,199 HKD|-5.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2HK$15,867 HKD
Retailer 12HK$20,140 HKD
Retailer 9HK$20,179 HKD
Retailer 6HK$21,354 HKD
Retailer 3HK$21,866 HKD
Retailer 11HK$22,074 HKD
Retailer 4HK$22,705 HKD
Retailer 10HK$23,451 HKD
Retailer 5HK$26,551 HKD
Retailer 8HK$32,705 HKD
Retailer 7HK$37,923 HKD
NZ JewellersHK$45,709 HKD

41 data points across 12 retailers

13 retailersHK$15,867 HKD to HK$37,923 HKD

A
Cheapest Retailer
-
HK$15,867 HKD
A
Retailer 2
-
HK$20,140 HKD
$2,567 USD
View
A
Retailer 3
-
HK$20,179 HKD
$2,572 USD
View
Final sale: no returns
A
Retailer 4
-
HK$21,354 HKD
£2,143 GBP
View
Retailer 5
-
HK$21,866 HKD
$2,787 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$22,074 HKD
SGD 3,802 SGD
View
Retailer 7
-
HK$22,705 HKD
$2,894 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
HK$23,244 HKD
A$4,558 AUD
View
A
Retailer 9
-
HK$23,451 HKD
$2,989 USD
View
B+
Retailer 10
-
HK$26,551 HKD
€3,223 EUR
View
B+
Retailer 11
-
HK$32,705 HKD
€3,970 EUR
View
B
Retailer 12
-
HK$37,923 HKD
£3,806 GBP
View
Most Expensive
NZ Jewellers
cf2a2d64-1794-47a0-aa13-a15c353dd223 · Oct 17
HK$45,709 HKD
$5,826 USD
View
Price last confirmed 14 days ago
12 more retailers have this diamond
Prices start from HK$15,867 HKDSave up to HK$22,056 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$15,867 HKD