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Round|Lab Grown|IGI

1.05ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG787657800

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787657800

Diamond specifications and retailer prices

From €253 EUR
$283 USD
As of October 26, 2026
Save €1,993 EUR (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,247 EUR at Do Amore Diamonds · As of October 28, 2026
View at Do Amore 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787657800 or 787657800. Listed at 26 retailers as of October 26, 2026, with prices from €253 to €2,247, a €1,993 spread on the same certified stone. Do Amore Diamonds lists it at €2,247. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787657800
Dimensions6.63 × 6.66 × 3.92 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
6.63 mm6.66 mm1.05 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787657800
Side View
Table 61.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 59.0%

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 26
Current: €2,247 EUR|Low: €243 EUR|High: €2,247 EUR|Avg: €855 EUR
Do Amore Diamonds
Retailer 2
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Retailer 26
October 28, 2026
Retailer 25€253 EUR
Retailer 23€283 EUR
Retailer 5€314 EUR
Retailer 10€314 EUR
Retailer 18€361 EUR
Retailer 26€366 EUR
Retailer 7€388 EUR
Retailer 12€456 EUR
Retailer 24€465 EUR
Retailer 20€539 EUR
Retailer 22€586 EUR
Retailer 13€612 EUR
Retailer 4€627 EUR
Retailer 6€740 EUR
Retailer 9€871 EUR
Retailer 2€965 EUR
Retailer 15€1,018 EUR
Retailer 11€1,114 EUR
Retailer 14€1,201 EUR
Retailer 16€1,255 EUR
Retailer 17€1,260 EUR
Retailer 19€1,302 EUR
Retailer 21€1,391 EUR
Retailer 8€1,598 EUR
Retailer 3€1,987 EUR
Do Amore Diamonds€2,247 EUR

27 data points across 26 retailers

26 retailers€253 EUR to €2,247 EUR

A
Cheapest Retailer
-
€253 EUR
$283 USD
Retailer 2
-
€310 EUR
$346 USD
View
Price last confirmed 60 days ago
A
Retailer 3
-
€314 EUR
$351 USD
View
A
Retailer 4
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€314 EUR
$351 USD
View
A
Retailer 5
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€366 EUR
$409 USD
View
A
Retailer 6
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€388 EUR
$434 USD
View
A
Retailer 7
-
€456 EUR
$510 USD
View
A
Retailer 8
-
€465 EUR
$520 USD
View
B+
Retailer 9
-
€539 EUR
View
Retailer 10
-
€586 EUR
ZAR 10,583 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 11
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€612 EUR
£539 GBP
View
B+
Retailer 12
-
€627 EUR
A$1,078 AUD
View
B+
Retailer 13
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€740 EUR
$827 USD
View
B
Retailer 14
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€871 EUR
$973 USD
View
B
Retailer 15
-
€965 EUR
$1,078 USD
View
B
Retailer 16
-
€1,018 EUR
CA$1,579 CAD
View
Retailer 17
-
€1,114 EUR
$1,245 USD
View
Price last confirmed 7 days ago
B
Retailer 18
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€1,201 EUR
$1,342 USD
View
B
Retailer 19
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€1,258 EUR
$1,406 USD
View
B
Retailer 20
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€1,260 EUR
$1,408 USD
View
B
Retailer 21
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€1,302 EUR
$1,455 USD
View
B
Retailer 22
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€1,391 EUR
£1,224 GBP
View
Retailer 23
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€1,598 EUR
$1,785 USD
View
Price last confirmed 10 days ago
B
Retailer 24
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€1,987 EUR
$2,220 USD
View
B
Retailer 25
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€2,023 EUR
$2,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-5BCFC82E8 · Oct 28
€2,247 EUR
$2,510 USD
View
25 more retailers have this diamond
Prices start from €253 EURSave up to €1,993 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
€253 EUR