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Oval|Natural|GIA

1.51ct E I1 Oval Natural Diamond

ID • E/I1 • GIA 1538671861

Certificate GIA 1538671861

Diamond specifications and retailer prices

From HK$25,611 HKD
As of October 29, 2026
Save HK$34,681 HKD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$60,292 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two 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 1538671861. Listed at 10 retailers as of October 27, 2026, with prices from HK$25,611 to HK$60,292, a HK$34,681 spread on the same certified stone. NZ Jewellers lists it at HK$60,292. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1538671861
Dimensions10.26 × 6.10 × 3.73 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Natural
Top View
10.26 mm6.10 mm1.51 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1538671861
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.3%

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$60,292 HKD|Low: HK$25,611 HKD|High: HK$60,292 HKD|Avg: HK$35,570 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6HK$25,611 HKD
Retailer 2HK$26,389 HKD
Retailer 9HK$30,444 HKD
Retailer 10HK$30,632 HKD
Retailer 4HK$34,603 HKD
Retailer 7HK$34,603 HKD
Retailer 8HK$34,603 HKD
Retailer 3HK$39,109 HKD
Retailer 5HK$39,930 HKD
NZ JewellersHK$60,292 HKD

41 data points across 10 retailers

10 retailersHK$25,611 HKD to HK$60,292 HKD

A
Cheapest Retailer
-
HK$25,611 HKD
A
Retailer 2
-
HK$26,389 HKD
₹320,303 INR
View
A
Retailer 3
-
HK$30,444 HKD
$3,880 USD
View
A
Retailer 4
-
HK$30,632 HKD
$3,904 USD
View
A
Retailer 5
-
HK$34,603 HKD
$4,410 USD
View
A
Retailer 6
-
HK$34,603 HKD
$4,410 USD
View
A
Retailer 7
-
HK$34,603 HKD
$4,410 USD
View
A
Retailer 8
-
HK$39,109 HKD
€4,747 EUR
View
A
Retailer 9
-
HK$39,930 HKD
$5,089 USD
View
Most Expensive
B
NZ Jewellers
ad02f91c-1d02-4173-acf6-329acaec2999 · Oct 27
HK$60,292 HKD
$7,684 USD
View
9 more retailers have this diamond
Prices start from HK$25,611 HKDSave up to HK$34,681 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
1.51ct Oval
HK$25,611 HKD