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Oval|Natural|IGI

1.51ct E I1 Oval Natural Diamond

VG • E/I1 • IGI 705538814

Shape and cutting style on the report: Oval brilliant

Certificate IGI 705538814

Diamond specifications and retailer prices

From HK$26,144 HKD
$3,332 USD
As of October 28, 2026
Save HK$25,163 HKD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$51,308 HKD at NZ Jewellers · As of October 30, 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 705538814. Listed at 9 retailers as of October 28, 2026, with prices from HK$26,144 to HK$51,308, a HK$25,163 spread on the same certified stone. NZ Jewellers lists it at HK$51,308. 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
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle30.8°
OriginNatural
Grading LabIGI
CertificateIGI 705538814
Dimensions9.83 × 6.30 × 3.55 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Top View
9.83 mm6.30 mm1.51 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 705538814
Side View
Table 57.0%Crown 37.3°Girdle: MED-STKPavilion 30.8°Culet: NoneDepth 56.3%

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 28
Current: HK$51,308 HKD|Low: HK$23,205 HKD|High: HK$51,308 HKD|Avg: HK$31,525 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 8HK$23,205 HKD
Retailer 4HK$25,226 HKD
Retailer 11HK$26,144 HKD
Retailer 9HK$29,022 HKD
Retailer 6HK$29,448 HKD
Retailer 10HK$29,448 HKD
Retailer 5HK$30,585 HKD
Retailer 2HK$33,383 HKD
Retailer 7HK$33,983 HKD
Retailer 3HK$35,044 HKD
NZ JewellersHK$51,308 HKD

20 data points across 11 retailers

9 retailersHK$26,144 HKD to HK$51,308 HKD

Retailer 1
-
HK$25,226 HKD
$3,215 USD
Price last confirmed 9 days ago
A
Retailer 2
-
HK$26,144 HKD
$3,332 USD
View
B+
Retailer 3
-
HK$29,022 HKD
$3,699 USD
View
B+
Retailer 4
-
HK$29,448 HKD
$3,753 USD
View
B+
Retailer 5
-
HK$29,448 HKD
$3,753 USD
View
B+
Retailer 6
-
HK$30,585 HKD
$3,898 USD
View
B+
Retailer 7
-
HK$33,383 HKD
€4,052 EUR
View
B+
Retailer 8
-
HK$33,983 HKD
$4,331 USD
View
Most Expensive
B
NZ Jewellers
56dec6fa-478f-468f-ae4b-89d413a470d0 · Oct 30
HK$51,308 HKD
$6,539 USD
View
8 more retailers have this diamond
Prices start from HK$26,144 HKDSave up to HK$25,163 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$26,144 HKD