Oval|Lab Grown|IGI

1.13ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG815649957

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815649957

Diamond specifications and retailer prices

From €306 EUR
$342 USD
As of November 1, 2026
Save €732 EUR (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,079 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.13ct lab-grown oval diamond

This 1.13ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815649957 or 815649957. Listed at 7 retailers as of November 1, 2026, with a 239% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815649957
Dimensions8.48 × 5.87 × 3.62 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.48 mm5.87 mm1.13 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815649957
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.7%

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: €1,079 EUR|Low: €306 EUR|High: €1,079 EUR|Avg: €642 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5€306 EUR
Retailer 3€404 EUR
Retailer 6€438 EUR
Retailer 4€610 EUR
Retailer 7€762 EUR
Retailer 2€1,038 EUR
Rare Carat€1,079 EUR

23 data points across 7 retailers

7 retailers€306 EUR to €1,038 EUR

A
Cheapest Retailer
-
€306 EUR
$342 USD
A
Retailer 2
-
€404 EUR
£355 GBP
View
A
Retailer 3
-
€438 EUR
$489 USD
View
B+
Retailer 4
-
€610 EUR
$681 USD
View
B+
Retailer 5
-
€762 EUR
$851 USD
View
B
Retailer 6
-
€1,038 EUR
£913 GBP
View
Most Expensive
Rare Carat
KK272_l_815649957 · Oct 18
€1,079 EUR
$1,205 USD
View
Price last confirmed 13 days ago
6 more retailers have this diamond
Prices start from €306 EURSave up to €732 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
1.13ct Oval
€306 EUR