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Oval|Natural|IGI

1.23ct G IF Oval Natural Diamond

VG • G/IF • IGI 801637980

Shape and cutting style on the report: Oval brilliant

Certificate IGI 801637980

Diamond specifications and retailer prices

From €2,644 EUR
$2,966 USD
As of November 1, 2026
Save €2,546 EUR (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €5,191 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.23ct natural oval diamond

This 1.23ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 801637980. Listed at 12 retailers as of November 1, 2026, with prices from €2,644 to €5,191, a €2,546 spread on the same certified stone. NZ Jewellers lists it at €5,191. 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

1.23
Carat
G
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.1°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 801637980
Dimensions8.81 × 5.80 × 3.63 mm
L/W Ratio1.52
Girdle conditionFaceted
Top View
8.81 mm5.80 mm1.23 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 801637980
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 62.6%

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 1
Current: €5,191 EUR|Low: €2,644 EUR|High: €5,381 EUR|Avg: €3,588 EUR|-3.5%
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 3, 2026
Retailer 3€2,644 EUR
Retailer 8€2,669 EUR
Retailer 14€2,716 EUR
Retailer 4€2,880 EUR
Retailer 12€2,979 EUR
Retailer 15€2,979 EUR
Retailer 5€3,094 EUR
Retailer 2€3,170 EUR
Retailer 6€3,299 EUR
Retailer 13€3,438 EUR
Retailer 9€3,487 EUR
Retailer 11€3,662 EUR
Retailer 10€4,982 EUR
NZ Jewellers€5,191 EUR
Retailer 7€5,342 EUR

13 data points across 15 retailers

12 retailers€2,644 EUR to €5,191 EUR

A
Cheapest Retailer
-
€2,644 EUR
$2,966 USD
A
Retailer 2
-
€2,669 EUR
£2,357 GBP
View
A
Retailer 3
-
€2,716 EUR
$3,046 USD
View
A
Retailer 4
-
€2,880 EUR
$3,230 USD
View
A
Retailer 5
-
€2,979 EUR
$3,341 USD
View
A
Retailer 6
-
€3,094 EUR
$3,470 USD
View
A
Retailer 7
-
€3,170 EUR
£2,800 GBP
View
A
Retailer 8
-
€3,438 EUR
$3,856 USD
View
A
Retailer 9
-
€3,487 EUR
View
A
Retailer 10
-
€3,662 EUR
ZAR 66,354 ZAR
View
B+
Retailer 11
-
€4,982 EUR
£4,400 GBP
View
Most Expensive
B+
NZ Jewellers
d6002dc0-13f7-438d-a09d-a56d8c81fa36 · Nov 2
€5,191 EUR
$5,822 USD
View
11 more retailers have this diamond
Prices start from €2,644 EURSave up to €2,546 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
1.23ct Oval
€2,644 EUR