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Round|Lab Grown|IGI

1.16ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG516245328

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516245328

Diamond specifications and retailer prices

From €211 EUR
$237 USD
As of November 1, 2026
Save €1,028 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,239 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.16ct lab-grown round diamond

This 1.16ct 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 LG516245328 or 516245328. Listed at 21 retailers as of November 1, 2026, with prices from €211 to €1,239, a €1,028 spread on the same certified stone. Brilliant Earth lists it at €1,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516245328
Dimensions6.67 × 6.71 × 4.18 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
6.67 mm6.71 mm1.16 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516245328
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,239 EUR|Low: €181 EUR|High: €1,239 EUR|Avg: €503 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
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Retailer 13
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Retailer 21
November 2, 2026
Retailer 5€189 EUR
Retailer 6€211 EUR
Retailer 20€219 EUR
Retailer 2€234 EUR
Retailer 3€234 EUR
Retailer 7€262 EUR
Retailer 11€317 EUR
Retailer 17€378 EUR
Retailer 16€389 EUR
Retailer 21€402 EUR
Retailer 18€432 EUR
Retailer 9€449 EUR
Retailer 10€522 EUR
Retailer 13€573 EUR
Retailer 15€615 EUR
Retailer 19€753 EUR
Retailer 14€762 EUR
Retailer 8€800 EUR
Retailer 12€802 EUR
Retailer 4€940 EUR
Brilliant Earth€1,239 EUR

31 data points across 21 retailers

21 retailers€211 EUR to €1,239 EUR

Retailer 1
-
€189 EUR
$212 USD
Price last confirmed 11 days ago
A
Retailer 2
-
€211 EUR
$237 USD
View
Final sale: no returns
A
Retailer 3
-
€219 EUR
$246 USD
View
A
Retailer 4
-
€234 EUR
$263 USD
View
Retailer 5
-
€234 EUR
$263 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€262 EUR
HK$2,300 HKD
View
A
Retailer 7
-
€317 EUR
$355 USD
View
A
Retailer 8
-
€378 EUR
£334 GBP
View
A
Retailer 9
-
€389 EUR
View
A
Retailer 10
-
€402 EUR
ZAR 7,293 ZAR
View
A
Retailer 11
-
€432 EUR
£382 GBP
View
B+
Retailer 12
-
€449 EUR
$504 USD
View
B+
Retailer 13
-
€522 EUR
$585 USD
View
B+
Retailer 14
-
€573 EUR
A$989 AUD
View
B+
Retailer 15
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€615 EUR
$690 USD
View
B+
Retailer 16
-
€753 EUR
$845 USD
View
B
Retailer 17
-
€762 EUR
SGD 1,155 SGD
View
B
Retailer 18
-
€800 EUR
$898 USD
View
B
Retailer 19
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€802 EUR
$899 USD
View
Retailer 20
-
€940 EUR
£830 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21125410A · Nov 2
€1,239 EUR
$1,390 USD
View
20 more retailers have this diamond
Prices start from €211 EURSave up to €1,028 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
1.16ct Round
€211 EUR