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Emerald|Lab Grown|IGI

1.18ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811621853

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811621853

Diamond specifications and retailer prices

From $455 USD
As of October 30, 2026
Save $1,605 USD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,060 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown emerald diamond

This 1.18ct 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 LG811621853 or 811621853. Listed at 7 retailers as of October 30, 2026, with prices from $455 to $2,060, a $1,605 spread on the same certified stone. Do Amore Diamonds lists it at $2,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811621853
Dimensions7.06 × 5.05 × 3.35 mm
L/W Ratio1.40
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
7.06 mm5.05 mm1.18 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811621853
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 39.9°Culet: LargeDepth 66.3%

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: $2,060 USD|Low: $231 USD|High: $3,070 USD|Avg: $1,013 USD|-10.4%
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 4$231 USD
Retailer 6$263 USD
Retailer 10$455 USD
Retailer 16$620 USD
Retailer 3$628 USD
Retailer 15$679 USD
Retailer 8$692 USD
Retailer 14$714 USD
Retailer 5$764 USD
Retailer 2$857 USD
Retailer 13$1,039 USD
Retailer 11$1,252 USD
Retailer 7$1,364 USD
Retailer 12$1,500 USD
Retailer 9$1,840 USD
Do Amore Diamonds$2,060 USD

14 data points across 16 retailers

7 retailers$455 USD to $2,060 USD

A
Cheapest Retailer
-
$455 USD
B+
Retailer 2
-
$857 USD
View
B+
Retailer 3
-
$1,039 USD
View
B+
Retailer 4
-
$1,252 USD
£986 GBP
View
B+
Retailer 5
-
$1,500 USD
View
B
Retailer 6
-
$1,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-7581F40E6 · Oct 31
$2,060 USD
View
6 more retailers have this diamond
Prices start from $455 USDSave up to $1,605 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
1.18ct Emerald
$455 USD