Emerald|Lab Grown|IGI

1.01ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG826654381

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826654381

Diamond specifications and retailer prices

From $285 USD
As of November 1, 2026
Save $850 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,135 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826654381 or 826654381. Listed at 8 retailers as of October 28, 2026, with prices from $285 to $1,135, a $850 spread on the same certified stone. Rare Carat lists it at $1,135. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826654381
Dimensions6.74 × 4.80 × 3.18 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
6.74 mm4.80 mm1.01 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826654381
Side View
Table 67.0%Crown 34.2°Girdle: Slightly ThickPavilion 43.7°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: Nov 1
Current: $1,135 USD|Low: $285 USD|High: $1,135 USD|Avg: $562 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$285 USD
Retailer 4$364 USD
Retailer 2$372 USD
Retailer 7$566 USD
Retailer 6$679 USD
Retailer 3$986 USD
Rare Carat$1,135 USD

45 data points across 7 retailers

8 retailers$285 USD to $1,135 USD

B+
Cheapest Retailer
-
$285 USD
A
Retailer 2
-
$364 USD
€347 EUR
View
A
Retailer 3
-
$372 USD
£293 GBP
View
B+
Retailer 4
-
$566 USD
View
B+
Retailer 5
-
$693 USD
View
B+
Retailer 6
-
$732 USD
View
B+
Retailer 7
-
$986 USD
£776 GBP
View
Most Expensive
B
Rare Carat
DM601-256A · Oct 28
$1,135 USD
View
7 more retailers have this diamond
Prices start from $285 USDSave up to $850 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
1.01ct Emerald
$285 USD