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Round|Lab Grown|IGI

1.05ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG700511777

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700511777

Diamond specifications and retailer prices

From €224 EUR
$250 USD
As of October 29, 2026
Save €989 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,212 EUR at Reve Diamonds · As of October 30, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700511777 or 700511777. Listed at 21 retailers as of October 29, 2026, with prices from €224 to €1,212, a €989 spread on the same certified stone. Reve Diamonds lists it at €1,212. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700511777
Dimensions6.49 × 6.55 × 4.06 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
6.49 mm6.55 mm1.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700511777
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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: €1,066 EUR|Low: €215 EUR|High: €1,128 EUR|Avg: €562 EUR|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 2€224 EUR
Retailer 15€260 EUR
Retailer 4€278 EUR
Retailer 5€278 EUR
Retailer 6€374 EUR
Retailer 13€376 EUR
Retailer 10€450 EUR
Retailer 12€477 EUR
Retailer 7€498 EUR
Retailer 8€528 EUR
Retailer 9€540 EUR
Retailer 14€854 EUR
Retailer 3€893 EUR
Retailer 1€1,066 EUR
Retailer 11€1,120 EUR

39 data points across 15 retailers

21 retailers€224 EUR to €1,212 EUR

A
Cheapest Retailer
-
€224 EUR
$250 USD
A
Retailer 2
-
€251 EUR
$280 USD
View
Final sale: no returns
A
Retailer 3
-
€260 EUR
$290 USD
View
A
Retailer 4
-
€278 EUR
$311 USD
View
A
Retailer 5
-
€278 EUR
$311 USD
View
A
Retailer 6
-
€374 EUR
$418 USD
View
A
Retailer 7
-
€376 EUR
$420 USD
View
A
Retailer 8
-
€450 EUR
£396 GBP
View
A
Retailer 9
-
€465 EUR
$520 USD
View
A
Retailer 10
-
€477 EUR
ZAR 8,618 ZAR
View
B+
Retailer 11
-
€498 EUR
$556 USD
View
B+
Retailer 12
-
€528 EUR
£464 GBP
View
B+
Retailer 13
-
€540 EUR
A$928 AUD
View
B+
Retailer 14
-
€700 EUR
$782 USD
View
B+
Retailer 15
-
€746 EUR
SGD 1,126 SGD
View
Retailer 16
-
€854 EUR
$954 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
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€893 EUR
$998 USD
View
B
Retailer 18
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€940 EUR
$1,050 USD
View
B
Retailer 19
-
€1,066 EUR
View
B
Retailer 20
-
€1,120 EUR
£985 GBP
View
Most Expensive
B
Reve Diamonds
2283A6F50 · Oct 30
€1,212 EUR
$1,354 USD
View
20 more retailers have this diamond
Prices start from €224 EURSave up to €989 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
€224 EUR