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Oval|Natural|IGI

1.51ct E I1 Oval Natural Diamond

VG • E/I1 • IGI 729536812

Shape and cutting style on the report: Oval brilliant

Certificate IGI 729536812

Diamond specifications and retailer prices

From HK$26,788 HKD
$3,414 USD
As of October 28, 2026
Save HK$25,791 HKD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$52,579 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 very-good cut grade and certified by IGI 729536812. Listed at 8 retailers as of October 27, 2026, with prices from HK$26,788 to HK$52,579, a HK$25,791 spread on the same certified stone. NZ Jewellers lists it at HK$52,579. 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

1.51
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 729536812
Dimensions9.47 × 6.01 × 3.96 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizePointed
Top View
9.47 mm6.01 mm1.51 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 729536812
Side View
Table 60.0%Crown 39°Girdle: MED-THKPavilion 40.6°Culet: 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 28
Current: HK$52,579 HKD|Low: HK$20,890 HKD|High: HK$52,579 HKD|Avg: HK$32,289 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9HK$20,890 HKD
Retailer 8HK$26,788 HKD
Retailer 4HK$28,913 HKD
Retailer 5HK$30,177 HKD
Retailer 6HK$30,177 HKD
Retailer 3HK$31,339 HKD
Retailer 7HK$34,822 HKD
Retailer 2HK$35,286 HKD
NZ JewellersHK$52,579 HKD

17 data points across 9 retailers

8 retailersHK$26,788 HKD to HK$52,579 HKD

A
Cheapest Retailer
-
HK$26,788 HKD
$3,414 USD
B+
Retailer 2
-
HK$28,913 HKD
$3,685 USD
View
B+
Retailer 3
-
HK$30,177 HKD
$3,846 USD
View
B+
Retailer 4
-
HK$30,177 HKD
$3,846 USD
View
B+
Retailer 5
-
HK$31,339 HKD
$3,994 USD
View
B+
Retailer 6
-
HK$34,822 HKD
$4,438 USD
View
B+
Retailer 7
-
HK$35,286 HKD
€4,283 EUR
View
Most Expensive
B
NZ Jewellers
58b1825b-fd04-4d31-97d5-ddf1dca71ad4 · Oct 27
HK$52,579 HKD
$6,701 USD
View
7 more retailers have this diamond
Prices start from HK$26,788 HKDSave up to HK$25,791 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$26,788 HKD