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Round|Lab Grown|IGI

1.17ct E FL Round Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From €206 EUR
$230 USD
As of October 29, 2026
Save €1,097 EUR (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,303 EUR at Blue Nile · As of October 29, 2026
View at Blue Nile

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. Listed at 5 retailers as of October 29, 2026, with prices from €206 to €1,303, a €1,097 spread on the same certified stone. Blue Nile lists it at €1,303. 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
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.68 × 6.71 × 4.17 mm
L/W Ratio1.00
Top View
6.68 mm6.71 mm1.17 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,303 EUR|Low: €206 EUR|High: €2,043 EUR|Avg: €877 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 3€206 EUR
Retailer 2€239 EUR
Retailer 4€469 EUR
Retailer 5€907 EUR
Blue Nile€1,303 EUR
Retailer 6€2,043 EUR

11 data points across 6 retailers

5 retailers€206 EUR to €1,303 EUR

A
Cheapest Retailer
-
€206 EUR
$230 USD
A
Retailer 2
-
€239 EUR
$267 USD
View
A
Retailer 3
-
€469 EUR
$524 USD
View
B
Retailer 4
-
€907 EUR
$1,013 USD
View
Most Expensive
B
Blue Nile
30353260 · Oct 29
€1,303 EUR
$1,456 USD
View
4 more retailers have this diamond
Prices start from €206 EURSave up to €1,097 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
1.17ct Round
€206 EUR