Emerald|Lab Grown|IGI

1.09ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG800679043

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800679043

Diamond specifications and retailer prices

From $384 USD
HK$3,000 HKD
As of November 1, 2026
Save $1,656 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,040 USD 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800679043 or 800679043. Listed at 11 retailers as of October 31, 2026, with prices from $384 to $2,040, a $1,656 spread on the same certified stone. Brilliant Earth lists it at $2,040. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800679043
Dimensions7.08 × 4.86 × 3.18 mm
L/W Ratio1.46
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
7.08 mm4.86 mm1.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800679043
Side View
Table 63.0%Crown 31.7°Girdle: Slightly ThickPavilion 40.8°Culet: LargeDepth 65.4%

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: Nov 1
Current: $2,040 USD|Low: $384 USD|High: $2,940 USD|Avg: $1,086 USD|-30.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$384 USD
Retailer 8$460 USD
Retailer 3$539 USD
Retailer 2$622 USD
Retailer 6$648 USD
Retailer 5$719 USD
Retailer 7$1,096 USD
Retailer 9$1,207 USD
Retailer 4$1,309 USD
Brilliant Earth$2,040 USD

45 data points across 10 retailers

11 retailers$384 USD to $2,040 USD

A
Cheapest Retailer
-
$384 USD
HK$3,000 HKD
A
Retailer 2
-
$460 USD
View
A
Retailer 3
-
$539 USD
€513 EUR
View
B+
Retailer 4
-
$622 USD
£490 GBP
View
B+
Retailer 5
-
$648 USD
View
B+
Retailer 6
-
$719 USD
View
B+
Retailer 7
-
$1,096 USD
View
B
Retailer 8
-
$1,207 USD
View
B
Retailer 9
-
$1,309 USD
£1,031 GBP
View
Retailer 10
-
$1,399 USD
View
Price last confirmed 83 days ago
Most Expensive
B
Brilliant Earth
20788656A · Oct 31
$2,040 USD
View
10 more retailers have this diamond
Prices start from $384 USDSave up to $1,656 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
$384 USD