Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 7541153082

Certificate GIA 7541153082

Diamond specifications and retailer prices

From HK$33,341 HKD
As of October 30, 2026
Save HK$40,205 HKD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$73,546 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 7541153082. Listed at 22 retailers as of October 30, 2026, with prices from HK$33,341 to HK$73,546, a HK$40,205 spread on the same certified stone. NZ Jewellers lists it at HK$73,546. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.77°
Pavilion angle36.09°
OriginNatural
Grading LabGIA
CertificateGIA 7541153082
Dimensions8.40 × 5.98 × 3.81 mm
L/W Ratio1.40
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
8.40 mm5.98 mm1.30 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541153082
Side View
Table 62.0%Crown 40.77°Girdle: STK-VTKPavilion 36.09°Culet: NoneDepth 63.6%

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$49,757 HKD|Low: HK$33,341 HKD|High: HK$70,874 HKD|Avg: HK$44,730 HKD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3HK$33,341 HKD
Retailer 4HK$34,140 HKD
Retailer 9HK$37,204 HKD
Retailer 8HK$38,551 HKD
Retailer 10HK$40,586 HKD
Retailer 5HK$42,897 HKD
Retailer 11HK$44,042 HKD
Retailer 2HK$44,984 HKD
Retailer 1HK$49,757 HKD
Retailer 6HK$53,545 HKD
Retailer 7HK$70,127 HKD

34 data points across 11 retailers

22 retailersHK$33,341 HKD to HK$73,546 HKD

A
Cheapest Retailer
-
HK$33,341 HKD
A
Retailer 2
-
HK$34,140 HKD
₹414,420 INR
View
A
Retailer 3
-
HK$37,204 HKD
$4,742 USD
View
B+
Retailer 4
-
HK$38,350 HKD
$4,888 USD
View
B+
Retailer 5
-
HK$38,551 HKD
SGD 6,640 SGD
View
B+
Retailer 6
-
HK$40,586 HKD
$5,173 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$41,111 HKD
$5,240 USD
View
Retailer 8
-
HK$42,754 HKD
SGD 7,364 SGD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
HK$42,897 HKD
£4,305 GBP
View
B+
Retailer 10
-
HK$43,967 HKD
$5,604 USD
View
B+
Retailer 11
-
HK$43,967 HKD
$5,604 USD
View
B+
Retailer 12
-
HK$43,975 HKD
$5,605 USD
View
Retailer 13
-
HK$44,042 HKD
A$8,636 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
HK$44,984 HKD
$5,734 USD
View
B+
Retailer 15
-
HK$45,183 HKD
$5,759 USD
View
B+
Retailer 16
-
HK$49,757 HKD
€6,040 EUR
View
B+
Retailer 17
-
HK$50,738 HKD
$6,467 USD
View
B+
Retailer 18
-
HK$53,545 HKD
ZAR 110,254 ZAR
View
B
Retailer 19
-
HK$63,825 HKD
$8,135 USD
View
B
Retailer 20
-
HK$65,611 HKD
$8,363 USD
View
B
Retailer 21
-
HK$70,127 HKD
£7,038 GBP
View
Most Expensive
B
NZ Jewellers
ef0ed598-6d67-486c-bdeb-6b737b9181c2 · Oct 30
HK$73,546 HKD
$9,374 USD
View
21 more retailers have this diamond
Prices start from HK$33,341 HKDSave up to HK$40,205 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$33,341 HKD