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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG830622449

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830622449

Diamond specifications and retailer prices

From €163 EUR
$182 USD
As of October 29, 2026
Save €1,081 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,244 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG830622449 or 830622449. Listed at 19 retailers as of October 29, 2026, with prices from €163 to €1,244, a €1,081 spread on the same certified stone. Brilliant Earth lists it at €1,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830622449
Dimensions8.41 × 5.69 × 3.47 mm
L/W Ratio1.48
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
8.41 mm5.69 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830622449
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

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: Oct 29
Current: €1,244 EUR|Low: €183 EUR|High: €1,387 EUR|Avg: €578 EUR|-10.3%
Brilliant Earth
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
October 30, 2026
Retailer 14€183 EUR
Retailer 8€346 EUR
Retailer 3€355 EUR
Retailer 11€358 EUR
Retailer 2€364 EUR
Retailer 9€492 EUR
Retailer 12€509 EUR
Retailer 5€531 EUR
Retailer 13€568 EUR
Retailer 6€697 EUR
Retailer 4€714 EUR
Retailer 10€935 EUR
Retailer 7€948 EUR
Brilliant Earth€1,244 EUR

39 data points across 14 retailers

19 retailers€163 EUR to €1,244 EUR

A
Cheapest Retailer
-
€163 EUR
$182 USD
A
Retailer 2
-
€183 EUR
$204 USD
View
Final sale: no returns
A
Retailer 3
-
€189 EUR
$211 USD
View
A
Retailer 4
-
€201 EUR
$225 USD
View
A
Retailer 5
-
€201 EUR
$225 USD
View
A
Retailer 6
-
€346 EUR
ZAR 6,253 ZAR
View
A
Retailer 7
-
€355 EUR
$397 USD
View
A
Retailer 8
-
€358 EUR
View
A
Retailer 9
-
€364 EUR
£320 GBP
View
A
Retailer 10
-
€492 EUR
A$846 AUD
View
B+
Retailer 11
-
€509 EUR
$569 USD
View
B+
Retailer 12
-
€531 EUR
$593 USD
View
B+
Retailer 13
-
€568 EUR
SGD 858 SGD
View
B+
Retailer 14
-
€649 EUR
$725 USD
View
B+
Retailer 15
-
€697 EUR
$779 USD
View
B+
Retailer 16
-
€701 EUR
$783 USD
View
B
Retailer 17
-
€935 EUR
$1,045 USD
View
B+
Retailer 18
-
€948 EUR
£834 GBP
View
Most Expensive
B
Brilliant Earth
21434250A · Oct 30
€1,244 EUR
$1,390 USD
View
18 more retailers have this diamond
Prices start from €163 EURSave up to €1,081 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
1.05ct Oval
€163 EUR