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 $3,120 USD
As of November 6, 2026
Save $3,004 USD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,124 USD 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,124 USD|Low: $3,292 USD|High: $6,124 USD|Avg: $4,190 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$3,294 USD
Retailer 6$3,515 USD
Retailer 7$3,651 USD
Retailer 3$3,704 USD
Retailer 5$4,056 USD
Retailer 8$4,109 USD
Retailer 4$5,863 USD
NZ Jewellers$6,124 USD

42 data points across 8 retailers

15 retailers$3,120 USD to $6,124 USD

A
Cheapest Retailer
-
$3,120 USD
A
Retailer 2
-
$3,294 USD
View
A
Retailer 3
-
$3,385 USD
View
B+
Retailer 4
-
$3,515 USD
View
Retailer 5
-
$3,515 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$3,515 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,651 USD
View
B+
Retailer 8
-
$3,660 USD
View
A
Retailer 9
-
$3,704 USD
View
B+
Retailer 10
-
$4,056 USD
View
Retailer 11
-
$4,056 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$4,109 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$5,863 USD
View
B
Retailer 14
-
$6,124 USD
View
Most Expensive
NZ Jewellers
80d50aea-3c72-452f-9ae4-f030ae83b545 · Oct 27
$6,124 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $3,120 USDSave up to $3,004 USD

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
$3,120 USD