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Oval|Natural|IGI

1.70ct L SI2 Oval Natural Diamond

VG • L/SI2 • IGI 539243286

Shape and cutting style on the report: Oval brilliant

Certificate IGI 539243286

Diamond specifications and retailer prices

From HK$13,849 HKD
As of November 4, 2026
Save HK$23,544 HKD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$37,392 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 539243286. Listed at 10 retailers as of November 4, 2026, with prices from HK$13,849 to HK$37,392, a HK$23,544 spread on the same certified stone. NZ Jewellers lists it at HK$37,392. 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
L
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle39.5°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 539243286
Dimensions10.24 × 6.16 × 3.98 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
10.24 mm6.16 mm1.70 ctL / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 539243286
Side View
Table 62.0%Crown 39.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$37,392 HKD|Low: HK$13,849 HKD|High: HK$37,392 HKD|Avg: HK$18,355 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3HK$13,849 HKD
Retailer 9HK$14,977 HKD
Retailer 6HK$15,330 HKD
Retailer 8HK$15,330 HKD
Retailer 2HK$15,479 HKD
Retailer 5HK$16,035 HKD
Retailer 10HK$16,404 HKD
Retailer 7HK$17,689 HKD
Retailer 11HK$18,238 HKD
Retailer 4HK$20,926 HKD
NZ JewellersHK$37,392 HKD

44 data points across 11 retailers

10 retailersHK$13,849 HKD to HK$37,392 HKD

B+
Cheapest Retailer
-
HK$13,849 HKD
B+
Retailer 2
-
HK$14,977 HKD
View
Retailer 3
-
HK$15,330 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$15,330 HKD
View
B+
Retailer 5
-
HK$15,479 HKD
View
B+
Retailer 6
-
HK$16,035 HKD
View
B+
Retailer 7
-
HK$16,404 HKD
View
B+
Retailer 8
-
HK$17,689 HKD
View
B+
Retailer 9
-
HK$20,926 HKD
View
Most Expensive
C
NZ Jewellers
437c794d-0f7b-4e3f-8625-a68c22aa3f21 · Nov 5
HK$37,392 HKD
$4,771 USD
View
9 more retailers have this diamond
Prices start from HK$13,849 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.

B+
1.70ct Oval
HK$13,849 HKD