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Oval|Natural|IGI

1.70ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 805664988

Shape and cutting style on the report: Oval brilliant

Certificate IGI 805664988

Diamond specifications and retailer prices

From HK$24,453 HKD
As of November 6, 2026
Save HK$23,544 HKD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$47,996 HKD at NZ Jewellers · As of October 27, 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 805664988. Listed at 15 retailers as of November 5, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.3°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 805664988
Dimensions9.15 × 6.67 × 4.19 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
9.15 mm6.67 mm1.70 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 805664988
Side View
Table 60.0%Crown 36.3°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.8%

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$47,996 HKD|Low: HK$25,801 HKD|High: HK$47,996 HKD|Avg: HK$32,839 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$25,816 HKD
Retailer 6HK$27,548 HKD
Retailer 7HK$28,614 HKD
Retailer 3HK$29,030 HKD
Retailer 5HK$31,788 HKD
Retailer 8HK$32,204 HKD
Retailer 4HK$45,951 HKD
NZ JewellersHK$47,996 HKD

42 data points across 8 retailers

15 retailersHK$24,453 HKD to HK$47,996 HKD

A
Cheapest Retailer
-
HK$24,453 HKD
A
Retailer 2
-
HK$25,816 HKD
View
A
Retailer 3
-
HK$26,530 HKD
View
B+
Retailer 4
-
HK$27,548 HKD
View
Retailer 5
-
HK$27,548 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$27,548 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$28,614 HKD
View
B+
Retailer 8
-
HK$28,685 HKD
View
A
Retailer 9
-
HK$29,030 HKD
View
B+
Retailer 10
-
HK$31,788 HKD
View
Retailer 11
-
HK$31,788 HKD
View
Price last confirmed 10 days ago
Retailer 12
-
HK$32,204 HKD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$45,951 HKD
View
B
Retailer 14
-
HK$47,996 HKD
View
Most Expensive
NZ Jewellers
80d50aea-3c72-452f-9ae4-f030ae83b545 · Oct 27
HK$47,996 HKD
$6,124 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from HK$24,453 HKDSave up to HK$23,544 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$24,453 HKD