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1.17ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG801687118

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801687118

Diamond specifications and retailer prices

From €996 EUR
$1,113 USD
As of October 31, 2026
Save €47 EUR (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,044 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.17ct lab-grown round diamond

This 1.17ct 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 LG801687118 or 801687118. Listed at 2 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801687118
Dimensions6.88 × 6.85 × 4.09 mm
L/W Ratio1.00
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
6.88 mm6.85 mm1.17 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801687118
Side View
Table 58.0%Crown 31.9°Girdle: MediumPavilion 40.8°CuletDepth 59.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €996 EUR|Low: €996 EUR|High: €1,044 EUR|Avg: €1,020 EUR
Retailer 1
With Clarity
October 31, 2026
Retailer 1€996 EUR
With Clarity€1,044 EUR

1 data point across 2 retailers

2 retailers€996 EUR to €1,044 EUR

B
Cheapest Retailer
-
€996 EUR
$1,113 USD
Most Expensive
B
With Clarity
801687118 · Oct 31
€1,044 EUR
$1,166 USD
View
1 more retailer has this diamond
Prices start from €996 EURSave up to €47 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.

B
1.17ct Round
€996 EUR