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Round|Lab Grown|IGI

1.15ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG804668375

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804668375

Diamond specifications and retailer prices

From €423 EUR
$473 USD
As of October 30, 2026
Save €1,501 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,924 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804668375 or 804668375. Listed at 8 retailers as of October 30, 2026, with prices from €423 to €1,924, a €1,501 spread on the same certified stone. Do Amore Diamonds lists it at €1,924. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668375
Dimensions6.78 × 6.73 × 4.13 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.78 mm6.73 mm1.15 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668375
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.1%

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 30
Current: €1,924 EUR|Low: €179 EUR|High: €2,175 EUR|Avg: €787 EUR|-11.5%
Do Amore Diamonds
Retailer 2
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Retailer 17
October 30, 2026
Retailer 6€179 EUR
Retailer 12€423 EUR
Retailer 9€438 EUR
Retailer 10€443 EUR
Retailer 16€448 EUR
Retailer 5€462 EUR
Retailer 8€483 EUR
Retailer 3€500 EUR
Retailer 17€528 EUR
Retailer 13€800 EUR
Retailer 14€815 EUR
Retailer 7€895 EUR
Retailer 4€945 EUR
Retailer 15€989 EUR
Retailer 11€1,099 EUR
Retailer 2€1,414 EUR
Do Amore Diamonds€1,924 EUR

23 data points across 17 retailers

8 retailers€423 EUR to €1,924 EUR

A
Cheapest Retailer
-
€423 EUR
$473 USD
A
Retailer 2
-
€443 EUR
£390 GBP
View
B+
Retailer 3
-
€800 EUR
$894 USD
View
B+
Retailer 4
-
€815 EUR
$911 USD
View
Retailer 5
-
€989 EUR
$1,105 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
€1,099 EUR
£967 GBP
View
B
Retailer 7
-
€1,414 EUR
$1,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-F968066D2 · Oct 30
€1,924 EUR
$2,150 USD
View
7 more retailers have this diamond
Prices start from €423 EURSave up to €1,501 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
1.15ct Round
€423 EUR