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Oval|Natural|IGI

1.70ct H IF Oval Natural Diamond

EX • H/IF • IGI 788646177

Shape and cutting style on the report: Oval brilliant

Certificate IGI 788646177

Diamond specifications and retailer prices

From €7,851 EUR
$8,806 USD
As of November 1, 2026
Save €4,741 EUR (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €12,593 EUR at NZ Jewellers · As of October 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 788646177. Listed at 14 retailers as of October 30, 2026, with prices from €7,851 to €12,593, a €4,741 spread on the same certified stone. NZ Jewellers lists it at €12,593. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.1°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 788646177
Dimensions9.42 × 6.67 × 4.09 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
Minor graining.
Top View
9.42 mm6.67 mm1.70 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 788646177
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.3%

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 1
Current: €12,593 EUR|Low: €7,851 EUR|High: €13,985 EUR|Avg: €10,070 EUR|-6.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 5€7,851 EUR
Retailer 2€8,033 EUR
Retailer 14€8,265 EUR
Retailer 13€8,340 EUR
Retailer 6€8,806 EUR
Retailer 4€9,035 EUR
Retailer 15€9,049 EUR
Retailer 3€9,174 EUR
Retailer 12€9,241 EUR
Retailer 8€9,517 EUR
Retailer 11€10,425 EUR
Retailer 10€11,100 EUR
Retailer 9€11,800 EUR
NZ Jewellers€12,593 EUR
Retailer 7€13,985 EUR

16 data points across 15 retailers

14 retailers€7,851 EUR to €12,593 EUR

A
Cheapest Retailer
-
€7,851 EUR
$8,806 USD
A
Retailer 2
-
€8,033 EUR
£7,095 GBP
View
A
Retailer 3
-
€8,265 EUR
$9,270 USD
View
A
Retailer 4
-
€8,340 EUR
$9,354 USD
View
Final sale: no returns
Retailer 5
-
€8,806 EUR
CA$13,719 CAD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
€9,035 EUR
$10,134 USD
View
A
Retailer 7
-
€9,049 EUR
£7,992 GBP
View
B+
Retailer 8
-
€9,174 EUR
$10,290 USD
View
B+
Retailer 9
-
€9,241 EUR
$10,365 USD
View
B+
Retailer 10
-
€9,517 EUR
View
B+
Retailer 11
-
€10,425 EUR
$11,693 USD
View
B+
Retailer 12
-
€11,100 EUR
ZAR 201,128 ZAR
View
B+
Retailer 13
-
€11,800 EUR
£10,421 GBP
View
Most Expensive
B
NZ Jewellers
ef25fbcb-e745-4ac5-844a-0c4e3088f9f0 · Oct 30
€12,593 EUR
$14,124 USD
View
13 more retailers have this diamond
Prices start from €7,851 EURSave up to €4,741 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
€7,851 EUR