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Oval|Natural|IGI

1.70ct I IF Oval Natural Diamond

VG • I/IF • IGI 728524606

Shape and cutting style on the report: Oval brilliant

Certificate IGI 728524606

Diamond specifications and retailer prices

From €5,597 EUR
As of November 5, 2026
Save €4,089 EUR (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €11,871 EUR at NZ Jewellers · As of October 17, 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 728524606. Listed at 18 retailers as of November 4, 2026, with a 73% 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
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 728524606
Dimensions9.59 × 6.75 × 4.02 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Top View
9.59 mm6.75 mm1.70 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 728524606
Side View
Table 59.0%Crown 38.4°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 59.6%

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 5
Current: €6,594 EUR|Low: €5,597 EUR|High: €10,011 EUR|Avg: €7,203 EUR|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7€5,597 EUR
Retailer 2€6,034 EUR
Retailer 11€6,041 EUR
Retailer 8€6,377 EUR
Retailer 12€6,428 EUR
Retailer 4€6,433 EUR
Retailer 1€6,594 EUR
Retailer 13€7,115 EUR
Retailer 3€7,536 EUR
Retailer 10€7,612 EUR
Retailer 5€8,223 EUR
Retailer 6€8,503 EUR
Retailer 9€9,686 EUR

26 data points across 13 retailers

18 retailers€5,597 EUR to €9,686 EUR

A
Cheapest Retailer
-
€5,597 EUR
A
Retailer 2
-
€6,034 EUR
View
A
Retailer 3
-
€6,041 EUR
View
A
Retailer 4
-
€6,377 EUR
View
A
Retailer 5
-
€6,428 EUR
View
A
Retailer 6
-
€6,433 EUR
View
Final sale: no returns
A
Retailer 7
-
€6,535 EUR
View
Retailer 8
-
€6,552 EUR
View
Price last confirmed 21 days ago
A
Retailer 9
-
€6,594 EUR
View
Retailer 10
-
€7,098 EUR
View
Price last confirmed 19 days ago
A
Retailer 11
-
€7,115 EUR
View
Retailer 12
-
€7,207 EUR
View
Price last confirmed 21 days ago
A
Retailer 13
-
€7,536 EUR
View
A
Retailer 14
-
€7,612 EUR
View
Retailer 15
-
€8,190 EUR
View
Price last confirmed 19 days ago
B+
Retailer 16
-
€8,503 EUR
View
B+
Retailer 17
-
€9,686 EUR
View
Most Expensive
NZ Jewellers
ca98021d-94fc-4ed7-9e69-6086485b7d46 · Oct 17
€11,871 EUR
$13,324 USD
View
Price last confirmed 19 days ago
17 more retailers have this diamond
Prices start from €5,597 EURSave up to €4,089 EUR

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
€5,597 EUR