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Emerald|Lab Grown|IGI

1.09ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG804605066

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804605066

Diamond specifications and retailer prices

From $352 USD
As of October 30, 2026
Save $2,768 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,120 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG804605066 or 804605066. Listed at 27 retailers as of October 30, 2026, with prices from $352 to $3,120, a $2,768 spread on the same certified stone. Do Amore Diamonds lists it at $3,120. 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 angle34.1°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804605066
Dimensions7.15 × 4.82 × 3.16 mm
L/W Ratio1.48
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
7.15 mm4.82 mm1.09 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804605066
Side View
Table 68.0%Crown 34.1°Girdle: MED-STKPavilion 31.9°Culet: LargeDepth 65.6%

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: $3,120 USD|Low: $338 USD|High: $3,160 USD|Avg: $1,145 USD|-1.3%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 1, 2026
Retailer 22$352 USD
Retailer 18$393 USD
Retailer 4$436 USD
Retailer 14$436 USD
Retailer 5$522 USD
Retailer 7$523 USD
Retailer 20$525 USD
Retailer 21$648 USD
Retailer 13$741 USD
Retailer 19$796 USD
Retailer 17$827 USD
Retailer 2$873 USD
Retailer 8$1,050 USD
Retailer 11$1,318 USD
Retailer 6$1,443 USD
Retailer 12$1,548 USD
Retailer 10$1,671 USD
Retailer 15$1,702 USD
Retailer 9$1,704 USD
Retailer 16$1,892 USD
Retailer 3$2,840 USD
Do Amore Diamonds$3,120 USD

39 data points across 22 retailers

27 retailers$352 USD to $3,120 USD

A
Cheapest Retailer
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$352 USD
Retailer 2
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$355 USD
View
Price last confirmed 39 days ago
A
Retailer 3
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$393 USD
View
Final sale: no returns
Retailer 4
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$435 USD
View
Price last confirmed 39 days ago
A
Retailer 5
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$436 USD
View
Retailer 6
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$436 USD
View
Price last confirmed 7 days ago
A
Retailer 7
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$522 USD
View
A
Retailer 8
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$523 USD
View
A
Retailer 9
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$525 USD
View
B+
Retailer 10
-
$648 USD
View
B+
Retailer 11
-
$741 USD
€706 EUR
View
B+
Retailer 12
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$796 USD
View
B+
Retailer 13
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$827 USD
ZAR 13,368 ZAR
View
B+
Retailer 14
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$873 USD
£687 GBP
View
B+
Retailer 15
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$1,050 USD
View
B
Retailer 16
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$1,318 USD
View
B
Retailer 17
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$1,443 USD
CA$2,005 CAD
View
B
Retailer 18
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$1,548 USD
View
B
Retailer 19
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$1,671 USD
View
B
Retailer 20
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$1,702 USD
View
B
Retailer 21
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$1,702 USD
View
B
Retailer 22
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$1,704 USD
View
B
Retailer 23
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$1,892 USD
£1,490 GBP
View
B
Retailer 24
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$2,110 USD
View
B
Retailer 25
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$2,650 USD
View
B
Retailer 26
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$2,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-466680238 · Oct 31
$3,120 USD
View
26 more retailers have this diamond
Prices start from $352 USDSave up to $2,768 USD

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
$352 USD