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Oval|Natural|IGI

1.51ct I IF Oval Natural Diamond

VG • I/IF • IGI 789604123

Shape and cutting style on the report: Oval brilliant

Certificate IGI 789604123

Diamond specifications and retailer prices

From €3,970 EUR
As of November 1, 2026
Save €3,859 EUR (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,880 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct 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 789604123. Listed at 12 retailers as of November 1, 2026, with a 97% 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

1.51
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle48.3°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 789604123
Dimensions8.68 × 6.19 × 4.24 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
8.68 mm6.19 mm1.51 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 789604123
Side View
Table 65.0%Crown 48.3°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 68.5%

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: €7,829 EUR|Low: €3,883 EUR|High: €7,923 EUR|Avg: €5,257 EUR|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€3,970 EUR
Retailer 3€4,345 EUR
Retailer 5€4,413 EUR
Retailer 2€4,462 EUR
Retailer 9€4,537 EUR
Retailer 8€4,654 EUR
Retailer 7€5,351 EUR
Retailer 10€5,716 EUR
Retailer 6€6,042 EUR
Retailer 11€7,282 EUR
Retailer 1€7,829 EUR

38 data points across 11 retailers

12 retailers€3,970 EUR to €7,829 EUR

A
Cheapest Retailer
-
€3,970 EUR
A
Retailer 2
-
€4,345 EUR
A$7,468 AUD
View
A
Retailer 3
-
€4,413 EUR
£3,882 GBP
View
A
Retailer 4
-
€4,462 EUR
$4,985 USD
View
A
Retailer 5
-
€4,537 EUR
$5,069 USD
View
Final sale: no returns
A
Retailer 6
-
€4,654 EUR
$5,200 USD
View
A
Retailer 7
-
€5,351 EUR
View
A
Retailer 8
-
€5,716 EUR
£5,028 GBP
View
A
Retailer 9
-
€6,042 EUR
ZAR 109,047 ZAR
View
Retailer 10
-
€7,282 EUR
$8,136 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€7,829 EUR
£6,887 GBP
View
Most Expensive
NZ Jewellers
fd9b5c04-302a-4502-a0ce-1ce0425d1474 · Sep 25
€7,880 EUR
$8,804 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from €3,970 EURSave up to €3,859 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
1.51ct Oval
€3,970 EUR