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Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 5242087097

Certificate GIA 5242087097

Diamond specifications and retailer prices

From HK$20,888 HKD
As of October 29, 2026
Save HK$29,081 HKD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$49,969 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242087097. Listed at 18 retailers as of October 29, 2026, with prices from HK$20,888 to HK$49,969, a HK$29,081 spread on the same certified stone. NZ Jewellers lists it at HK$49,969. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5242087097
Dimensions8.27 × 6.02 × 3.97 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.27 mm6.02 mm1.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5242087097
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.9%

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: Oct 29
Current: HK$49,969 HKD|Low: HK$19,985 HKD|High: HK$50,848 HKD|Avg: HK$31,161 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
October 31, 2026
Retailer 17HK$20,888 HKD
Retailer 11HK$22,753 HKD
Retailer 12HK$23,976 HKD
Retailer 16HK$24,216 HKD
Retailer 5HK$25,106 HKD
Retailer 14HK$25,560 HKD
Retailer 2HK$27,001 HKD
Retailer 6HK$27,990 HKD
Retailer 15HK$28,062 HKD
Retailer 13HK$29,468 HKD
Retailer 9HK$29,649 HKD
Retailer 8HK$30,834 HKD
Retailer 10HK$32,647 HKD
Retailer 3HK$33,908 HKD
Retailer 4HK$41,730 HKD
Retailer 7HK$46,632 HKD
NZ JewellersHK$49,969 HKD

19 data points across 17 retailers

18 retailersHK$20,888 HKD to HK$49,969 HKD

A
Cheapest Retailer
-
HK$20,888 HKD
A
Retailer 2
-
HK$22,753 HKD
$2,900 USD
View
A
Retailer 3
-
HK$23,976 HKD
$3,056 USD
View
Final sale: no returns
A
Retailer 4
-
HK$24,216 HKD
€2,940 EUR
View
Retailer 5
-
HK$24,949 HKD
$3,180 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$25,106 HKD
$3,200 USD
View
A
Retailer 7
-
HK$25,560 HKD
$3,258 USD
View
A
Retailer 8
-
HK$27,001 HKD
£2,710 GBP
View
A
Retailer 9
-
HK$27,990 HKD
SGD 4,821 SGD
View
A
Retailer 10
-
HK$28,062 HKD
£2,816 GBP
View
A
Retailer 11
-
HK$29,468 HKD
$3,756 USD
View
Retailer 12
-
HK$29,649 HKD
$3,779 USD
View
Price last confirmed 9 days ago
A
Retailer 13
-
HK$30,834 HKD
$3,930 USD
View
A
Retailer 14
-
HK$32,647 HKD
€3,963 EUR
View
A
Retailer 15
-
HK$33,908 HKD
ZAR 69,821 ZAR
View
B+
Retailer 16
-
HK$41,730 HKD
$5,319 USD
View
B
Retailer 17
-
HK$46,632 HKD
£4,680 GBP
View
Most Expensive
B
NZ Jewellers
82d2bef9-5fc4-4730-a14a-d90465c691db · Oct 30
HK$49,969 HKD
$6,369 USD
View
17 more retailers have this diamond
Prices start from HK$20,888 HKDSave up to HK$29,081 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$20,888 HKD