Emerald|Lab Grown|IGI

1.46ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG691507300

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691507300

Diamond specifications and retailer prices

From $284 USD
As of October 30, 2026
Save $3,486 USD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,770 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.46ct lab-grown emerald diamond

This 1.46ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG691507300 or 691507300. Listed at 23 retailers as of October 29, 2026, with prices from $284 to $3,770, a $3,486 spread on the same certified stone. Brilliant Earth lists it at $3,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691507300
Dimensions5.18 × 5.18 × 3.52 mm
L/W Ratio1.00
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
5.18 mm5.18 mm1.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691507300
Side View
Table 62.0%Crown 36.3°Girdle: MediumPavilion 41.5°Culet: LargeDepth 68.0%

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: $3,770 USD|Low: $273 USD|High: $3,770 USD|Avg: $851 USD|+0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 4$284 USD
Retailer 10$318 USD
Retailer 8$330 USD
Retailer 5$352 USD
Retailer 7$352 USD
Retailer 18$475 USD
Retailer 16$510 USD
Retailer 15$606 USD
Retailer 9$611 USD
Retailer 2$622 USD
Retailer 12$630 USD
Retailer 14$858 USD
Retailer 3$876 USD
Retailer 11$1,085 USD
Retailer 6$1,133 USD
Retailer 17$1,372 USD
Retailer 13$1,420 USD
Retailer 19$2,190 USD
Brilliant Earth$3,770 USD

45 data points across 19 retailers

23 retailers$284 USD to $3,770 USD

A
Cheapest Retailer
-
$284 USD
A
Retailer 2
-
$318 USD
View
Final sale: no returns
A
Retailer 3
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$330 USD
View
A
Retailer 4
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$352 USD
View
A
Retailer 5
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$352 USD
View
A
Retailer 6
-
$475 USD
View
A
Retailer 7
-
$510 USD
View
A
Retailer 8
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$606 USD
ZAR 9,784 ZAR
View
A
Retailer 9
-
$611 USD
View
A
Retailer 10
-
$622 USD
£490 GBP
View
A
Retailer 11
-
$630 USD
€600 EUR
View
A
Retailer 12
-
$858 USD
A$1,320 AUD
View
B+
Retailer 13
-
$876 USD
View
B+
Retailer 14
-
$1,085 USD
View
B+
Retailer 15
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$1,133 USD
View
B+
Retailer 16
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$1,183 USD
View
B
Retailer 17
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$1,372 USD
£1,080 GBP
View
B+
Retailer 18
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$1,420 USD
£1,118 GBP
View
B
Retailer 19
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$1,462 USD
View
Retailer 20
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$2,173 USD
View
Price last confirmed 82 days ago
Retailer 21
-
$2,190 USD
View
Price last confirmed 12 days ago
Retailer 22
-
$3,760 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21312225A · Oct 29
$3,770 USD
View
22 more retailers have this diamond
Prices start from $284 USDSave up to $3,486 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
1.46ct Emerald
$284 USD