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Oval|Natural|GIA

1.30ct E I1 Oval Natural Diamond

ID • E/I1 • GIA 7553180077

Certificate GIA 7553180077

Diamond specifications and retailer prices

From HK$20,386 HKD
As of October 30, 2026
Save HK$11,561 HKD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$47,984 HKD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553180077. Listed at 8 retailers as of October 29, 2026, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7553180077
Dimensions8.72 × 6.16 × 3.79 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Indented Natural
Top View
8.72 mm6.16 mm1.30 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7553180077
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.6%

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 30
Current: HK$21,593 HKD|Low: HK$20,386 HKD|High: HK$34,064 HKD|Avg: HK$27,156 HKD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5HK$20,386 HKD
Retailer 1HK$21,593 HKD
Retailer 4HK$24,753 HKD
Retailer 6HK$25,491 HKD
Retailer 10HK$25,593 HKD
Retailer 7HK$27,546 HKD
Retailer 9HK$27,546 HKD
Retailer 8HK$31,783 HKD
Retailer 3HK$31,947 HKD
Retailer 2HK$34,064 HKD

44 data points across 10 retailers

8 retailersHK$20,386 HKD to HK$31,947 HKD

A
Cheapest Retailer
-
HK$20,386 HKD
A
Retailer 2
-
HK$21,593 HKD
₹262,110 INR
View
A
Retailer 3
-
HK$24,753 HKD
$3,155 USD
View
A
Retailer 4
-
HK$25,491 HKD
$3,249 USD
View
Retailer 5
-
HK$27,546 HKD
$3,511 USD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$31,783 HKD
$4,051 USD
View
Price last confirmed 39 days ago
B+
Retailer 7
-
HK$31,947 HKD
€3,878 EUR
View
Most Expensive
NZ Jewellers
3d4f36ca-54a5-4b16-b9f3-9fc8f9b3f720 · Sep 19
HK$47,984 HKD
$6,116 USD
View
Price last confirmed 41 days ago
7 more retailers have this diamond
Prices start from HK$20,386 HKDSave up to HK$11,561 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
1.30ct Oval
HK$20,386 HKD