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Oval|Natural|IGI

0.57ct I IF Oval Natural Diamond

VG • I/IF • IGI 815656330

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815656330

Diamond specifications and retailer prices

From HK$5,805 HKD
As of November 1, 2026
Save HK$13,815 HKD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$19,621 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.57ct natural oval diamond

This 0.57ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815656330. Listed at 16 retailers as of November 1, 2026, with prices from HK$5,805 to HK$19,621, a HK$13,815 spread on the same certified stone. NZ Jewellers lists it at HK$19,621. 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

0.57
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle34.4°
OriginNatural
Grading LabIGI
CertificateIGI 815656330
Dimensions7.07 × 4.41 × 2.76 mm
L/W Ratio1.60
Girdle conditionFaceted
Top View
7.07 mm4.41 mm0.57 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656330
Side View
Table 59.0%Crown 38.7°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 62.6%

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 1
Current: HK$19,621 HKD|Low: HK$5,805 HKD|High: HK$19,958 HKD|Avg: HK$8,189 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
November 6, 2026
Retailer 5HK$5,805 HKD
Retailer 12HK$6,041 HKD
Retailer 13HK$6,260 HKD
Retailer 8HK$6,308 HKD
Retailer 4HK$6,315 HKD
Retailer 15HK$6,504 HKD
Retailer 9HK$6,810 HKD
Retailer 7HK$6,849 HKD
Retailer 11HK$7,014 HKD
Retailer 6HK$7,100 HKD
Retailer 10HK$7,218 HKD
Retailer 2HK$8,096 HKD
Retailer 16HK$9,312 HKD
Retailer 14HK$9,665 HKD
Retailer 3HK$11,478 HKD
NZ JewellersHK$19,621 HKD

17 data points across 16 retailers

16 retailersHK$5,805 HKD to HK$19,621 HKD

A
Cheapest Retailer
-
HK$5,805 HKD
A
Retailer 2
-
HK$6,041 HKD
View
A
Retailer 3
-
HK$6,260 HKD
View
Retailer 4
-
HK$6,308 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$6,315 HKD
View
A
Retailer 6
-
HK$6,504 HKD
View
A
Retailer 7
-
HK$6,810 HKD
View
B+
Retailer 8
-
HK$6,849 HKD
View
B+
Retailer 9
-
HK$7,014 HKD
View
B+
Retailer 10
-
HK$7,100 HKD
View
B+
Retailer 11
-
HK$7,218 HKD
View
B+
Retailer 12
-
HK$8,096 HKD
View
B+
Retailer 13
-
HK$9,312 HKD
View
B+
Retailer 14
-
HK$9,665 HKD
View
B
Retailer 15
-
HK$11,478 HKD
View
Most Expensive
B
NZ Jewellers
2babcef8-ec7f-4722-bc4f-400178b799be · Nov 5
HK$19,621 HKD
$2,501 USD
View
15 more retailers have this diamond
Prices start from HK$5,805 HKDSave up to HK$13,815 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
0.57ct Oval
HK$5,805 HKD