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Oval|Natural|IGI

1.51ct G I1 Oval Natural Diamond

VG • G/I1 • IGI 743559054

Shape and cutting style on the report: Oval brilliant

Certificate IGI 743559054

Diamond specifications and retailer prices

From HK$10,933 HKD
₹132,713 INR
As of November 2, 2026
Save HK$26,288 HKD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$37,222 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743559054. Listed at 10 retailers as of October 30, 2026, with prices from HK$10,933 to HK$37,222, a HK$26,288 spread on the same certified stone. NZ Jewellers lists it at HK$37,222. 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
G
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle34.1°
OriginNatural
Grading LabIGI
CertificateIGI 743559054
Dimensions9.33 × 6.37 × 3.64 mm
L/W Ratio1.46
Girdle conditionFaceted
Top View
9.33 mm6.37 mm1.51 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743559054
Side View
Table 62.0%Crown 43.7°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 57.1%

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: Nov 2
Current: HK$37,222 HKD|Low: HK$10,373 HKD|High: HK$37,222 HKD|Avg: HK$15,888 HKD|+5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2HK$10,933 HKD
Retailer 7HK$11,965 HKD
Retailer 8HK$12,174 HKD
Retailer 10HK$14,084 HKD
Retailer 3HK$14,123 HKD
Retailer 4HK$15,261 HKD
Retailer 6HK$15,261 HKD
Retailer 5HK$15,967 HKD
Retailer 9HK$17,607 HKD
NZ JewellersHK$37,222 HKD

40 data points across 10 retailers

10 retailersHK$10,933 HKD to HK$37,222 HKD

A
Cheapest Retailer
-
HK$10,933 HKD
₹132,713 INR
A
Retailer 2
-
HK$11,965 HKD
$1,525 USD
View
A
Retailer 3
-
HK$12,174 HKD
$1,552 USD
View
B+
Retailer 4
-
HK$14,084 HKD
$1,795 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$14,123 HKD
$1,800 USD
View
B+
Retailer 6
-
HK$15,261 HKD
$1,945 USD
View
B+
Retailer 7
-
HK$15,261 HKD
$1,945 USD
View
A
Retailer 8
-
HK$15,967 HKD
$2,035 USD
View
B+
Retailer 9
-
HK$17,607 HKD
$2,244 USD
View
Most Expensive
B+
NZ Jewellers
79ec8088-af74-4fbe-abaf-bc2cd1937937 · Oct 30
HK$37,222 HKD
$4,744 USD
View
9 more retailers have this diamond
Prices start from HK$10,933 HKDSave up to HK$26,288 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$10,933 HKD