Emerald|Lab Grown|IGI

1.91ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG825656202

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825656202

Diamond specifications and retailer prices

From $4,510 USD
As of October 28, 2026
Save $1,560 USD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,070 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.91ct lab-grown emerald diamond

This 1.91ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825656202 or 825656202. Listed at 5 retailers as of October 28, 2026, with prices from $4,510 to $6,070, a $1,560 spread on the same certified stone. Brilliant Earth lists it at $6,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656202
Dimensions8.15 × 5.99 × 4.02 mm
L/W Ratio1.36
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
8.15 mm5.99 mm1.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656202
Side View
Table 64.0%Crown 31.8°Girdle: Slightly ThickPavilion 39.3°Culet: LargeDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $6,070 USD|Low: $438 USD|High: $6,070 USD|Avg: $2,268 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 4$438 USD
Retailer 9$770 USD
Retailer 6$984 USD
Retailer 12$1,036 USD
Retailer 5$1,516 USD
Retailer 11$1,629 USD
Retailer 10$2,120 USD
Retailer 3$2,206 USD
Retailer 7$3,077 USD
Retailer 2$4,510 USD
Retailer 8$4,540 USD
Brilliant Earth$6,070 USD

6 data points across 12 retailers

5 retailers$4,510 USD to $6,070 USD

Retailer 1
-
$984 USD
Price last confirmed 18 days ago
Retailer 2
-
$1,516 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$3,077 USD
£2,423 GBP
View
Price last confirmed 19 days ago
B
Retailer 4
-
$4,510 USD
View
Most Expensive
B
Brilliant Earth
21732569Y · Oct 29
$6,070 USD
View
4 more retailers have this diamond
Prices start from $4,510 USDSave up to $1,560 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.

B
1.91ct Emerald
$4,510 USD