Oval|Natural|IGI

1.70ct I IF Oval Natural Diamond

VG • I/IF • IGI 762515735

Shape and cutting style on the report: Oval brilliant

Certificate IGI 762515735

Diamond specifications and retailer prices

From $5,990 USD
As of November 2, 2026
Save $3,419 USD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,369 USD at NZ Jewellers · As of September 30, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 762515735. Listed at 7 retailers as of November 2, 2026, with a 57% 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
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 762515735
Dimensions8.92 × 6.53 × 4.30 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Top View
8.92 mm6.53 mm1.70 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 762515735
Side View
Table 58.0%Crown 38.4°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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 2
Current: $13,250 USD|Low: $5,229 USD|High: $13,250 USD|Avg: $8,353 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$5,990 USD
Retailer 5$6,642 USD
Retailer 2$7,154 USD
Retailer 6$7,313 USD
Retailer 8$8,037 USD
Retailer 7$8,595 USD
Retailer 3$9,409 USD
NZ Jewellers$13,250 USD

26 data points across 8 retailers

7 retailers$5,990 USD to $9,409 USD

A
Cheapest Retailer
-
$5,990 USD
Final sale: no returns
A
Retailer 2
-
$6,642 USD
A$10,218 AUD
View
Retailer 3
-
$6,797 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$6,902 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$7,154 USD
€6,813 EUR
View
B+
Retailer 6
-
$9,409 USD
£7,409 GBP
View
Most Expensive
NZ Jewellers
30c183e7-5d79-4bff-9377-439b18773a6d · Sep 30
$11,369 USD
View
Price last confirmed 33 days ago
6 more retailers have this diamond
Prices start from $5,990 USDSave up to $3,419 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
$5,990 USD