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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 €198 EUR
$220 USD
As of October 29, 2026
Save €1,473 EUR (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,671 EUR at Brilliant Earth · As of October 27, 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 27, 2026, with prices from €198 to €1,671, a €1,473 spread on the same certified stone. Brilliant Earth lists it at €1,671. 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
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: €1,671 EUR|Low: €198 EUR|High: €1,833 EUR|Avg: €591 EUR|-8.8%
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 21€198 EUR
Retailer 7€220 EUR
Retailer 10€229 EUR
Retailer 3€245 EUR
Retailer 15€245 EUR
Retailer 8€276 EUR
Retailer 23€331 EUR
Retailer 2€396 EUR
Retailer 17€403 EUR
Retailer 19€421 EUR
Retailer 13€454 EUR
Retailer 5€456 EUR
Retailer 16€457 EUR
Retailer 20€599 EUR
Retailer 9€675 EUR
Retailer 6€787 EUR
Retailer 22€790 EUR
Retailer 14€835 EUR
Retailer 12€859 EUR
Retailer 11€958 EUR
Retailer 18€987 EUR
Retailer 4€1,129 EUR
Brilliant Earth€1,671 EUR

24 data points across 23 retailers

24 retailers€198 EUR to €1,671 EUR

A
Cheapest Retailer
-
€198 EUR
$220 USD
A
Retailer 2
-
€220 EUR
$245 USD
View
Final sale: no returns
A
Retailer 3
-
€229 EUR
$255 USD
View
A
Retailer 4
-
€245 EUR
$273 USD
View
A
Retailer 5
-
€245 EUR
$273 USD
View
A
Retailer 6
-
€276 EUR
HK$2,400 HKD
View
A
Retailer 7
-
€331 EUR
$368 USD
View
A
Retailer 8
-
€396 EUR
£347 GBP
View
A
Retailer 9
-
€403 EUR
View
A
Retailer 10
-
€421 EUR
ZAR 7,565 ZAR
View
A
Retailer 11
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€454 EUR
£398 GBP
View
A
Retailer 12
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€456 EUR
$508 USD
View
A
Retailer 13
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€457 EUR
$509 USD
View
B+
Retailer 14
-
€599 EUR
A$1,025 AUD
View
B+
Retailer 15
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€675 EUR
SGD 1,015 SGD
View
B+
Retailer 16
-
€787 EUR
$876 USD
View
B+
Retailer 17
-
€790 EUR
$879 USD
View
B+
Retailer 18
-
€835 EUR
$929 USD
View
B+
Retailer 19
-
€859 EUR
$956 USD
View
B+
Retailer 20
-
€958 EUR
£840 GBP
View
B+
Retailer 21
-
€987 EUR
£865 GBP
View
B
Retailer 22
-
€1,129 EUR
$1,257 USD
View
B
Retailer 23
-
€1,264 EUR
$1,407 USD
View
Most Expensive
B
Brilliant Earth
20295810A · Oct 27
€1,671 EUR
$1,860 USD
View
23 more retailers have this diamond
Prices start from €198 EURSave up to €1,473 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
€198 EUR