CaratHunter
Plans
Emerald|Lab Grown|IGI

0.91ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG583316392

Shape and cutting style on the report: Emerald cut

Certificate IGI LG583316392

Diamond specifications and retailer prices

From $210 USD
As of November 4, 2026
Save $1,800 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,010 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG583316392 or 583316392. Listed at 11 retailers as of November 2, 2026, with prices from $210 to $2,010, a $1,800 spread on the same certified stone. Do Amore Diamonds lists it at $2,010. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583316392
Dimensions6.40 × 4.53 × 3.22 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.40 mm4.53 mm0.91 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583316392
Side View
Table 66.0%Crown 37°Girdle: MED-STKPavilion 41.2°Culet: LNGDepth 71.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,149 USD|Low: $168 USD|High: $1,163 USD|Avg: $649 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$210 USD
Retailer 10$235 USD
Retailer 2$243 USD
Retailer 7$448 USD
Retailer 3$715 USD
Retailer 4$838 USD
Retailer 8$880 USD
Retailer 9$922 USD
Retailer 6$1,120 USD
Retailer 1$1,149 USD

20 data points across 10 retailers

11 retailers$210 USD to $2,010 USD

A
Cheapest Retailer
-
$210 USD
A
Retailer 2
-
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$243 USD
View
A
Retailer 4
-
$448 USD
View
Retailer 5
-
$715 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$838 USD
View
B+
Retailer 7
-
$880 USD
View
B+
Retailer 8
-
$922 USD
View
B
Retailer 9
-
$1,120 USD
View
B
Retailer 10
-
$1,149 USD
View
Most Expensive
B
Do Amore Diamonds
27-26D80DBF0 · Nov 2
$2,010 USD
View
10 more retailers have this diamond
Prices start from $210 USDSave up to $1,800 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
0.91ct Emerald
$210 USD