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Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2554201810

Certificate GIA 2554201810

Diamond specifications and retailer prices

From HK$33,697 HKD
$4,295 USD
As of October 30, 2026
Save HK$37,628 HKD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$71,325 HKD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554201810. Listed at 14 retailers as of October 30, 2026, with prices from HK$33,697 to HK$71,325, a HK$37,628 spread on the same certified stone. NZ Jewellers lists it at HK$71,325. 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

1.30
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2554201810
Dimensions9.31 × 6.04 × 3.62 mm
L/W Ratio1.54
Top View
9.31 mm6.04 mm1.30 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2554201810
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

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: Oct 30
Current: HK$71,325 HKD|Low: HK$27,642 HKD|High: HK$71,325 HKD|Avg: HK$41,119 HKD
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
October 31, 2026
Retailer 7HK$27,642 HKD
Retailer 6HK$27,717 HKD
Retailer 8HK$32,285 HKD
Retailer 16HK$33,697 HKD
Retailer 9HK$34,585 HKD
Retailer 17HK$35,651 HKD
Retailer 4HK$38,632 HKD
Retailer 15HK$38,632 HKD
Retailer 3HK$40,672 HKD
Retailer 12HK$40,892 HKD
Retailer 11HK$41,607 HKD
Retailer 10HK$41,724 HKD
Retailer 13HK$44,579 HKD
Retailer 2HK$48,275 HKD
Retailer 14HK$51,930 HKD
Retailer 5HK$61,751 HKD
NZ JewellersHK$71,325 HKD

10 data points across 17 retailers

14 retailersHK$33,697 HKD to HK$71,325 HKD

A
Cheapest Retailer
-
HK$33,697 HKD
$4,295 USD
A
Retailer 2
-
HK$34,246 HKD
$4,365 USD
View
A
Retailer 3
-
HK$35,651 HKD
$4,544 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$38,632 HKD
$4,924 USD
View
B+
Retailer 5
-
HK$38,632 HKD
$4,924 USD
View
B+
Retailer 6
-
HK$40,672 HKD
$5,184 USD
View
B+
Retailer 7
-
HK$40,892 HKD
$5,212 USD
View
B+
Retailer 8
-
HK$41,607 HKD
£4,176 GBP
View
B+
Retailer 9
-
HK$41,724 HKD
£4,188 GBP
View
B+
Retailer 10
-
HK$44,579 HKD
$5,682 USD
View
B+
Retailer 11
-
HK$48,275 HKD
€5,860 EUR
View
B
Retailer 12
-
HK$51,930 HKD
ZAR 106,930 ZAR
View
B
Retailer 13
-
HK$61,751 HKD
$7,871 USD
View
Most Expensive
B
NZ Jewellers
8509a016-d081-4187-85b8-798e5de0c756 · Oct 30
HK$71,325 HKD
$9,091 USD
View
13 more retailers have this diamond
Prices start from HK$33,697 HKDSave up to HK$37,628 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$33,697 HKD