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Emerald|Lab Grown|IGI

1.09ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG771611171

Shape and cutting style on the report: Emerald cut

Certificate IGI LG771611171

Diamond specifications and retailer prices

From €326 EUR
As of October 29, 2026
Save €811 EUR (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,137 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771611171 or 771611171. Listed at 7 retailers as of October 29, 2026, with prices from €326 to €1,137, a €811 spread on the same certified stone. Brilliant Earth lists it at €1,137. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771611171
Dimensions7.26 × 4.78 × 3.26 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm4.78 mm1.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG771611171
Side View
Table 64.0%Crown 32.4°Girdle: MediumPavilion 41.7°Culet: LargeDepth 68.2%

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: Oct 29
Current: €1,137 EUR|Low: €315 EUR|High: €1,173 EUR|Avg: €560 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3€326 EUR
Retailer 2€333 EUR
Retailer 6€337 EUR
Retailer 4€417 EUR
Retailer 7€474 EUR
Retailer 5€884 EUR
Brilliant Earth€1,137 EUR

40 data points across 7 retailers

7 retailers€326 EUR to €1,137 EUR

A
Cheapest Retailer
-
€326 EUR
A
Retailer 2
-
€333 EUR
£293 GBP
View
A
Retailer 3
-
€337 EUR
$377 USD
View
B+
Retailer 4
-
€417 EUR
$466 USD
View
B+
Retailer 5
-
€474 EUR
$529 USD
View
B
Retailer 6
-
€884 EUR
£778 GBP
View
Most Expensive
B
Brilliant Earth
20603350A · Oct 31
€1,137 EUR
$1,270 USD
View
6 more retailers have this diamond
Prices start from €326 EURSave up to €811 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
1.09ct Emerald
€326 EUR