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Emerald|Lab Grown|IGI

1.09ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG780667866

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780667866

Diamond specifications and retailer prices

From €252 EUR
$282 USD
As of October 30, 2026
Save €1,050 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,303 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780667866 or 780667866. Listed at 18 retailers as of October 30, 2026, with prices from €252 to €1,303, a €1,050 spread on the same certified stone. Reve Diamonds 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

1.09
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780667866
Dimensions7.13 × 4.86 × 3.20 mm
L/W Ratio1.47
Culet sizeLarge
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
7.13 mm4.86 mm1.09 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780667866
Side View
Table 65.0%Crown 33.5°Girdle: MediumPavilion 42°Culet: LargeDepth 65.8%

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 30
Current: €552 EUR|Low: €252 EUR|High: €1,527 EUR|Avg: €715 EUR|-17.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 1, 2026
Retailer 14€252 EUR
Retailer 4€282 EUR
Retailer 12€293 EUR
Retailer 6€313 EUR
Retailer 7€313 EUR
Retailer 11€452 EUR
Retailer 9€493 EUR
Retailer 2€516 EUR
Retailer 1€552 EUR
Retailer 16€585 EUR
Retailer 3€599 EUR
Retailer 13€961 EUR
Retailer 15€1,006 EUR
Retailer 8€1,051 EUR
Retailer 5€1,214 EUR
Retailer 10€1,261 EUR
Reve Diamonds€1,303 EUR

45 data points across 17 retailers

18 retailers€252 EUR to €1,303 EUR

A
Cheapest Retailer
-
€252 EUR
$282 USD
A
Retailer 2
-
€282 EUR
$315 USD
View
Final sale: no returns
A
Retailer 3
-
€293 EUR
$327 USD
View
A
Retailer 4
-
€313 EUR
$350 USD
View
A
Retailer 5
-
€313 EUR
$350 USD
View
A
Retailer 6
-
€452 EUR
$505 USD
View
A
Retailer 7
-
€493 EUR
View
A
Retailer 8
-
€516 EUR
$577 USD
View
B+
Retailer 9
-
€552 EUR
£486 GBP
View
B+
Retailer 10
-
€585 EUR
$654 USD
View
B+
Retailer 11
-
€599 EUR
$669 USD
View
B+
Retailer 12
-
€961 EUR
$1,074 USD
View
B+
Retailer 13
-
€1,006 EUR
$1,124 USD
View
B
Retailer 14
-
€1,051 EUR
$1,175 USD
View
B
Retailer 15
-
€1,214 EUR
£1,068 GBP
View
Retailer 16
-
€1,255 EUR
$1,402 USD
View
Price last confirmed 83 days ago
B
Retailer 17
-
€1,261 EUR
£1,109 GBP
View
Most Expensive
B
Reve Diamonds
28083C97F · Oct 30
€1,303 EUR
$1,455 USD
View
17 more retailers have this diamond
Prices start from €252 EURSave up to €1,050 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
€252 EUR