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Oval|Lab Grown|IGI

1.15ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG815610794

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610794

Diamond specifications and retailer prices

From €182 EUR
$203 USD
As of October 29, 2026
Save €896 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,077 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.15ct lab-grown oval diamond

This 1.15ct 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 LG815610794 or 815610794. Listed at 17 retailers as of October 29, 2026, with prices from €182 to €1,077, a €896 spread on the same certified stone. Reve Diamonds lists it at €1,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610794
Dimensions8.81 × 5.93 × 3.59 mm
L/W Ratio1.49
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
8.81 mm5.93 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610794
Side View
Table 61.0%Crown 34.6°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,054 EUR|Low: €175 EUR|High: €1,077 EUR|Avg: €477 EUR|-1.1%
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
Retailer 14
Retailer 15
Reve Diamonds
November 1, 2026
Retailer 14€182 EUR
Retailer 4€203 EUR
Retailer 3€211 EUR
Retailer 13€226 EUR
Retailer 15€226 EUR
Retailer 8€238 EUR
Retailer 5€311 EUR
Retailer 10€387 EUR
Retailer 9€414 EUR
Retailer 7€442 EUR
Retailer 11€551 EUR
Retailer 2€725 EUR
Retailer 12€728 EUR
Retailer 6€887 EUR
Retailer 1€1,054 EUR
Reve Diamonds€1,077 EUR

42 data points across 16 retailers

17 retailers€182 EUR to €1,077 EUR

A
Cheapest Retailer
-
€182 EUR
$203 USD
A
Retailer 2
-
€203 EUR
$227 USD
View
Final sale: no returns
A
Retailer 3
-
€211 EUR
$236 USD
View
Retailer 4
-
€226 EUR
$252 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€226 EUR
$252 USD
View
A
Retailer 6
-
€238 EUR
£210 GBP
View
A
Retailer 7
-
€311 EUR
$348 USD
View
A
Retailer 8
-
€387 EUR
ZAR 6,988 ZAR
View
A
Retailer 9
-
€414 EUR
£364 GBP
View
A
Retailer 10
-
€442 EUR
$494 USD
View
A
Retailer 11
-
€551 EUR
A$947 AUD
View
B+
Retailer 12
-
€629 EUR
$703 USD
View
B+
Retailer 13
-
€725 EUR
$810 USD
View
B+
Retailer 14
-
€728 EUR
$813 USD
View
B+
Retailer 15
-
€773 EUR
$863 USD
View
B+
Retailer 16
-
€1,054 EUR
£927 GBP
View
Most Expensive
B
Reve Diamonds
C97DD9D2A · Nov 1
€1,077 EUR
$1,204 USD
View
16 more retailers have this diamond
Prices start from €182 EURSave up to €896 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
1.15ct Oval
€182 EUR