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Round|Lab Grown|IGI

1.11ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG573307260

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573307260

Diamond specifications and retailer prices

From €202 EUR
$227 USD
As of November 1, 2026
Save €992 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,195 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG573307260 or 573307260. Listed at 20 retailers as of October 31, 2026, with prices from €202 to €1,195, a €992 spread on the same certified stone. Brilliant Earth lists it at €1,195. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573307260
Dimensions6.71 × 6.70 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
6.71 mm6.70 mm1.11 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573307260
Side View
Table 57.0%Crown 34.1°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.5%

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: Nov 1
Current: €1,195 EUR|Low: €199 EUR|High: €1,195 EUR|Avg: €531 EUR
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 16€202 EUR
Retailer 7€227 EUR
Retailer 9€235 EUR
Retailer 6€251 EUR
Retailer 11€257 EUR
Retailer 19€339 EUR
Retailer 2€434 EUR
Retailer 18€463 EUR
Retailer 13€464 EUR
Retailer 12€469 EUR
Retailer 3€489 EUR
Retailer 5€614 EUR
Retailer 14€662 EUR
Retailer 4€809 EUR
Retailer 8€855 EUR
Retailer 15€869 EUR
Retailer 10€990 EUR
Retailer 17€1,013 EUR
Brilliant Earth€1,195 EUR

41 data points across 19 retailers

20 retailers€202 EUR to €1,195 EUR

A
Cheapest Retailer
-
€202 EUR
$227 USD
A
Retailer 2
-
€227 EUR
$255 USD
View
Final sale: no returns
A
Retailer 3
-
€235 EUR
$264 USD
View
A
Retailer 4
-
€251 EUR
$282 USD
View
Retailer 5
-
€257 EUR
$288 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€339 EUR
$380 USD
View
A
Retailer 7
-
€434 EUR
ZAR 7,869 ZAR
View
B+
Retailer 8
-
€463 EUR
$519 USD
View
B+
Retailer 9
-
€464 EUR
View
B+
Retailer 10
-
€469 EUR
£414 GBP
View
B+
Retailer 11
-
€489 EUR
$548 USD
View
Retailer 12
-
€551 EUR
A$950 AUD
View
Price last confirmed 158 days ago
B+
Retailer 13
-
€614 EUR
A$1,059 AUD
View
B+
Retailer 14
-
€662 EUR
$742 USD
View
B
Retailer 15
-
€809 EUR
$907 USD
View
B
Retailer 16
-
€855 EUR
$959 USD
View
B
Retailer 17
-
€869 EUR
$975 USD
View
B
Retailer 18
-
€990 EUR
$1,110 USD
View
B
Retailer 19
-
€1,013 EUR
£895 GBP
View
Most Expensive
B
Brilliant Earth
14223866A · Oct 31
€1,195 EUR
$1,340 USD
View
19 more retailers have this diamond
Prices start from €202 EURSave up to €992 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
1.11ct Round
€202 EUR