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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG606328375

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG606328375

Diamond specifications and retailer prices

From €219 EUR
$245 USD
As of October 30, 2026
Save €1,240 EUR (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,557 EUR at Brilliant Earth · As of October 16, 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 LG606328375 or 606328375. Listed at 24 retailers as of October 30, 2026, with a 565% 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

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606328375
Dimensions8.09 × 5.83 × 3.55 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
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
8.09 mm5.83 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606328375
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

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 30
Current: €1,459 EUR|Low: €196 EUR|High: €1,593 EUR|Avg: €615 EUR|-8.4%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 11
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Retailer 22
October 30, 2026
Retailer 22€196 EUR
Retailer 8€219 EUR
Retailer 6€243 EUR
Retailer 9€243 EUR
Retailer 14€275 EUR
Retailer 5€329 EUR
Retailer 17€418 EUR
Retailer 19€440 EUR
Retailer 2€452 EUR
Retailer 7€454 EUR
Retailer 21€522 EUR
Retailer 3€542 EUR
Retailer 18€595 EUR
Retailer 20€596 EUR
Retailer 11€659 EUR
Retailer 4€781 EUR
Retailer 12€829 EUR
Retailer 13€928 EUR
Retailer 15€969 EUR
Retailer 16€980 EUR
Retailer 10€1,123 EUR
Brilliant Earth€1,459 EUR

40 data points across 22 retailers

24 retailers€219 EUR to €1,459 EUR

Retailer 1
-
€196 EUR
$219 USD
Price last confirmed 12 days ago
A
Retailer 2
-
€219 EUR
$245 USD
View
Final sale: no returns
Retailer 3
-
€232 EUR
$259 USD
View
Price last confirmed 17 days ago
Retailer 4
-
€243 EUR
$272 USD
View
Price last confirmed 11 days ago
Retailer 5
-
€243 EUR
$272 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 7
-
€329 EUR
$368 USD
View
A
Retailer 8
-
€418 EUR
ZAR 7,540 ZAR
View
Retailer 9
-
€440 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
€452 EUR
£397 GBP
View
A
Retailer 11
-
€454 EUR
$507 USD
View
B+
Retailer 12
-
€522 EUR
A$898 AUD
View
B+
Retailer 13
-
€542 EUR
$606 USD
View
B+
Retailer 14
-
€595 EUR
A$1,022 AUD
View
Retailer 15
-
€596 EUR
$666 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
€633 EUR
$707 USD
View
B+
Retailer 17
-
€659 EUR
SGD 995 SGD
View
Retailer 18
-
€781 EUR
$873 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
€829 EUR
$926 USD
View
B+
Retailer 20
-
€928 EUR
A$1,595 AUD
View
B+
Retailer 21
-
€980 EUR
£862 GBP
View
B
Retailer 22
-
€1,123 EUR
$1,255 USD
View
B
Retailer 23
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€1,459 EUR
$1,630 USD
View
Most Expensive
Brilliant Earth
9414745A · Oct 16
€1,557 EUR
$1,740 USD
View
Price last confirmed 14 days ago
23 more retailers have this diamond
Prices start from €219 EURSave up to €1,240 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
€219 EUR