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Emerald|Lab Grown|IGI

0.65ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG667444378

Shape and cutting style on the report: Emerald cut

Certificate IGI LG667444378

Diamond specifications and retailer prices

From $340 USD
£268 GBP
As of November 2, 2026
Save $568 USD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $908 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.65ct lab-grown emerald diamond

This 0.65ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG667444378 or 667444378. Listed at 11 retailers as of November 1, 2026, with prices from $340 to $908, a $568 spread on the same certified stone. MOH London lists it at $908. 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

0.65
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle45.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667444378
Dimensions5.93 × 4.19 × 2.74 mm
L/W Ratio1.42
Culet sizeLong
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
5.93 mm4.19 mm0.65 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667444378
Side View
Table 64.0%Crown 32.5°Girdle: MediumPavilion 45.2°Culet: LNGDepth 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 2
Current: $908 USD|Low: $320 USD|High: $918 USD|Avg: $505 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$340 USD
Retailer 8$353 USD
Retailer 10$367 USD
Retailer 5$369 USD
Retailer 7$380 USD
Retailer 11$423 USD
Retailer 4$480 USD
Retailer 6$493 USD
Retailer 9$628 USD
Retailer 3$679 USD
MOH London$908 USD

44 data points across 11 retailers

11 retailers$340 USD to $908 USD

A
Cheapest Retailer
-
$340 USD
£268 GBP
A
Retailer 2
-
$353 USD
View
A
Retailer 3
-
$367 USD
View
A
Retailer 4
-
$369 USD
€351 EUR
View
A
Retailer 5
-
$380 USD
View
B+
Retailer 6
-
$423 USD
View
B+
Retailer 7
-
$480 USD
View
B+
Retailer 8
-
$493 USD
A$759 AUD
View
B+
Retailer 9
-
$628 USD
View
B
Retailer 10
-
$679 USD
View
Most Expensive
B
MOH London
LG667444378 · Nov 1
$908 USD
£715 GBP
View
10 more retailers have this diamond
Prices start from $340 USDSave up to $568 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
0.65ct Emerald
$340 USD