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Round|Lab Grown|IGI

1.05ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG807669608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807669608

Diamond specifications and retailer prices

From €197 EUR
$220 USD
As of October 29, 2026
Save €1,235 EUR (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,432 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG807669608 or 807669608. Listed at 24 retailers as of October 29, 2026, with prices from €197 to €1,432, a €1,235 spread on the same certified stone. Brilliant Earth lists it at €1,432. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807669608
Dimensions6.47 × 6.45 × 4.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.45 mm1.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807669608
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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: €1,432 EUR|Low: €197 EUR|High: €1,826 EUR|Avg: €588 EUR|-21.6%
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 22€197 EUR
Retailer 7€219 EUR
Retailer 10€228 EUR
Retailer 3€244 EUR
Retailer 15€244 EUR
Retailer 8€275 EUR
Retailer 23€329 EUR
Retailer 18€395 EUR
Retailer 20€419 EUR
Retailer 13€452 EUR
Retailer 5€455 EUR
Retailer 16€456 EUR
Retailer 2€463 EUR
Retailer 21€596 EUR
Retailer 17€599 EUR
Retailer 9€672 EUR
Retailer 6€784 EUR
Retailer 14€832 EUR
Retailer 12€856 EUR
Retailer 11€955 EUR
Retailer 19€983 EUR
Retailer 4€1,125 EUR
Brilliant Earth€1,432 EUR

24 data points across 23 retailers

24 retailers€197 EUR to €1,432 EUR

A
Cheapest Retailer
-
€197 EUR
$220 USD
A
Retailer 2
-
€219 EUR
$245 USD
View
Final sale: no returns
A
Retailer 3
-
€228 EUR
$255 USD
View
A
Retailer 4
-
€244 EUR
$273 USD
View
A
Retailer 5
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€244 EUR
$273 USD
View
A
Retailer 6
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 7
-
€329 EUR
$368 USD
View
A
Retailer 8
-
€395 EUR
£347 GBP
View
A
Retailer 9
-
€419 EUR
ZAR 7,565 ZAR
View
A
Retailer 10
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€452 EUR
£398 GBP
View
A
Retailer 11
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€455 EUR
$508 USD
View
A
Retailer 12
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€456 EUR
$509 USD
View
A
Retailer 13
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€463 EUR
View
B+
Retailer 14
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€596 EUR
A$1,025 AUD
View
B+
Retailer 15
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€599 EUR
$669 USD
View
B+
Retailer 16
-
€672 EUR
SGD 1,015 SGD
View
B+
Retailer 17
-
€784 EUR
$876 USD
View
B+
Retailer 18
-
€832 EUR
$929 USD
View
B
Retailer 19
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€856 EUR
$956 USD
View
B+
Retailer 20
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€955 EUR
£840 GBP
View
B+
Retailer 21
-
€983 EUR
£865 GBP
View
B
Retailer 22
-
€1,125 EUR
$1,257 USD
View
B
Retailer 23
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€1,259 EUR
$1,407 USD
View
Most Expensive
B
Brilliant Earth
20295810A · Oct 30
€1,432 EUR
$1,600 USD
View
23 more retailers have this diamond
Prices start from €197 EURSave up to €1,235 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
€197 EUR