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Round|Lab Grown|IGI

1.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG723541585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG723541585

Diamond specifications and retailer prices

From €173 EUR
$193 USD
As of October 29, 2026
Save €879 EUR (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,052 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round 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 LG723541585 or 723541585. Listed at 23 retailers as of October 28, 2026, with prices from €173 to €1,052, a €879 spread on the same certified stone. Reve Diamonds lists it at €1,052. 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 angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723541585
Dimensions6.50 × 6.46 × 4.04 mm
L/W Ratio1.01
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
6.50 mm6.46 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723541585
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

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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: €391 EUR|Low: €166 EUR|High: €1,052 EUR|Avg: €486 EUR|+7.2%
Retailer 1
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Retailer 20
Reve Diamonds
October 29, 2026
Retailer 20€173 EUR
Retailer 11€194 EUR
Retailer 4€201 EUR
Retailer 3€215 EUR
Retailer 8€215 EUR
Retailer 6€289 EUR
Retailer 14€349 EUR
Retailer 15€354 EUR
Retailer 16€369 EUR
Retailer 1€391 EUR
Retailer 9€429 EUR
Retailer 5€448 EUR
Retailer 2€454 EUR
Retailer 18€524 EUR
Retailer 19€551 EUR
Retailer 7€691 EUR
Retailer 17€707 EUR
Retailer 10€710 EUR
Retailer 13€739 EUR
Retailer 12€1,010 EUR
Reve Diamonds€1,052 EUR

37 data points across 21 retailers

23 retailers€173 EUR to €1,052 EUR

A
Cheapest Retailer
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€173 EUR
$193 USD
A
Retailer 2
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€194 EUR
$216 USD
View
Final sale: no returns
A
Retailer 3
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€201 EUR
$224 USD
View
A
Retailer 4
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€215 EUR
$239 USD
View
A
Retailer 5
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€215 EUR
$239 USD
View
A
Retailer 6
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€289 EUR
$322 USD
View
A
Retailer 7
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€349 EUR
£306 GBP
View
A
Retailer 8
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€354 EUR
View
A
Retailer 9
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€369 EUR
ZAR 6,635 ZAR
View
A
Retailer 10
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€391 EUR
£342 GBP
View
A
Retailer 11
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€429 EUR
$478 USD
View
A
Retailer 12
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€448 EUR
$499 USD
View
A
Retailer 13
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€454 EUR
A$778 AUD
View
B+
Retailer 14
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€524 EUR
A$898 AUD
View
B+
Retailer 15
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€551 EUR
$613 USD
View
B+
Retailer 16
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€630 EUR
$701 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
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€691 EUR
$769 USD
View
B+
Retailer 18
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€707 EUR
A$1,210 AUD
View
B+
Retailer 19
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€724 EUR
$806 USD
View
B+
Retailer 20
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€739 EUR
$823 USD
View
B
Retailer 21
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€919 EUR
$1,023 USD
View
Price last confirmed 50 days ago
B
Retailer 22
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€1,010 EUR
£885 GBP
View
Most Expensive
B
Reve Diamonds
BD522F93F · Oct 28
€1,052 EUR
$1,171 USD
View
22 more retailers have this diamond
Prices start from €173 EURSave up to €879 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 Round
€173 EUR