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Oval|Natural|GIA

1.20ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 6561418987

Certificate GIA 6561418987

Diamond specifications and retailer prices

From HK$19,061 HKD
As of November 6, 2026
Save HK$26,780 HKD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$45,841 HKD at NZ Jewellers · As of November 5, 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 E 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 6561418987. Listed at 17 retailers as of November 5, 2026, with prices from HK$19,061 to HK$45,841, a HK$26,780 spread on the same certified stone. NZ Jewellers lists it at HK$45,841. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6561418987
Dimensions8.18 × 5.83 × 3.73 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.18 mm5.83 mm1.20 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6561418987
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

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$45,841 HKD|Low: HK$18,959 HKD|High: HK$46,640 HKD|Avg: HK$28,480 HKD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 6HK$19,061 HKD
Retailer 9HK$20,808 HKD
Retailer 11HK$22,148 HKD
Retailer 5HK$23,442 HKD
Retailer 4HK$23,591 HKD
Retailer 13HK$24,265 HKD
Retailer 8HK$24,280 HKD
Retailer 17HK$24,515 HKD
Retailer 12HK$25,526 HKD
Retailer 14HK$26,443 HKD
Retailer 2HK$27,854 HKD
Retailer 7HK$28,607 HKD
Retailer 15HK$29,939 HKD
Retailer 16HK$32,110 HKD
Retailer 10HK$40,480 HKD
Retailer 3HK$43,882 HKD
NZ JewellersHK$45,841 HKD

17 data points across 17 retailers

17 retailersHK$19,061 HKD to HK$45,841 HKD

A
Cheapest Retailer
-
HK$19,061 HKD
A
Retailer 2
-
HK$20,808 HKD
View
A
Retailer 3
-
HK$22,148 HKD
View
A
Retailer 4
-
HK$23,442 HKD
View
A
Retailer 5
-
HK$23,591 HKD
View
A
Retailer 6
-
HK$24,265 HKD
View
A
Retailer 7
-
HK$24,280 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$24,515 HKD
View
A
Retailer 9
-
HK$25,526 HKD
View
A
Retailer 10
-
HK$26,443 HKD
View
B+
Retailer 11
-
HK$27,854 HKD
View
B+
Retailer 12
-
HK$28,607 HKD
View
B+
Retailer 13
-
HK$29,939 HKD
View
B+
Retailer 14
-
HK$32,110 HKD
View
B
Retailer 15
-
HK$40,480 HKD
View
B
Retailer 16
-
HK$43,882 HKD
View
Most Expensive
B
NZ Jewellers
a26c7fe2-6143-42f5-ab02-7a4abb534ea5 · Nov 5
HK$45,841 HKD
$5,849 USD
View
16 more retailers have this diamond
Prices start from HK$19,061 HKDSave up to HK$26,780 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$19,061 HKD