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Oval|Natural|IGI

1.70ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 739551325

Shape and cutting style on the report: Oval brilliant

Certificate IGI 739551325

Diamond specifications and retailer prices

From HK$21,051 HKD
As of November 6, 2026
Save HK$27,611 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$48,662 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 739551325. Listed at 18 retailers as of November 5, 2026, with prices from HK$21,051 to HK$48,662, a HK$27,611 spread on the same certified stone. NZ Jewellers lists it at HK$48,662. 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

1.70
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 739551325
Dimensions9.63 × 6.54 × 4.18 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Top View
9.63 mm6.54 mm1.70 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 739551325
Side View
Table 61.0%Crown 38.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.9%

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: Nov 6
Current: HK$21,051 HKD|Low: HK$21,051 HKD|High: HK$47,275 HKD|Avg: HK$30,918 HKD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1HK$21,051 HKD
Retailer 2HK$26,177 HKD
Retailer 8HK$26,843 HKD
Retailer 3HK$29,429 HKD
Retailer 7HK$29,547 HKD
Retailer 5HK$32,690 HKD
Retailer 4HK$34,093 HKD
Retailer 6HK$46,711 HKD

28 data points across 8 retailers

18 retailersHK$21,051 HKD to HK$48,662 HKD

A
Cheapest Retailer
-
HK$21,051 HKD
A
Retailer 2
-
HK$24,798 HKD
View
A
Retailer 3
-
HK$26,177 HKD
View
B+
Retailer 4
-
HK$26,428 HKD
View
B+
Retailer 5
-
HK$26,577 HKD
View
B+
Retailer 6
-
HK$26,741 HKD
View
B+
Retailer 7
-
HK$26,843 HKD
View
Retailer 8
-
HK$27,932 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$27,932 HKD
View
B+
Retailer 10
-
HK$29,006 HKD
View
B+
Retailer 11
-
HK$29,069 HKD
View
A
Retailer 12
-
HK$29,429 HKD
View
B+
Retailer 13
-
HK$29,547 HKD
View
B+
Retailer 14
-
HK$32,227 HKD
View
B+
Retailer 15
-
HK$32,690 HKD
View
B+
Retailer 16
-
HK$34,093 HKD
View
B+
Retailer 17
-
HK$46,711 HKD
View
Most Expensive
B
NZ Jewellers
0d24e3ec-fd24-4927-a905-111c61e143c2 · Nov 5
HK$48,662 HKD
$6,209 USD
View
17 more retailers have this diamond
Prices start from HK$21,051 HKDSave up to HK$27,611 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
1.70ct Oval
HK$21,051 HKD