Emerald|Lab Grown|IGI

1.46ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG825660170

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825660170

Diamond specifications and retailer prices

From $669 USD
ZAR 10,810 ZAR
As of October 23, 2026
Save $918 USD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,140 USD at Brilliant Earth · As of October 24, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660170 or 825660170. Listed at 17 retailers as of October 23, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660170
Dimensions7.76 × 5.32 × 3.58 mm
L/W Ratio1.46
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
7.76 mm5.32 mm1.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660170
Side View
Table 62.0%Crown 36.2°Girdle: MediumPavilion 40.6°Culet: LargeDepth 67.3%

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: Oct 23
Current: $4,140 USD|Low: $362 USD|High: $4,140 USD|Avg: $1,240 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
Retailer 13
Retailer 14
Retailer 15
October 25, 2026
Retailer 10$362 USD
Retailer 7$486 USD
Retailer 3$600 USD
Retailer 5$642 USD
Retailer 12$669 USD
Retailer 9$691 USD
Retailer 2$698 USD
Retailer 4$1,097 USD
Retailer 15$1,160 USD
Retailer 6$1,317 USD
Retailer 13$1,384 USD
Retailer 11$1,573 USD
Retailer 8$1,588 USD
Retailer 14$3,085 USD
Brilliant Earth$4,140 USD

36 data points across 15 retailers

17 retailers$669 USD to $1,588 USD

Retailer 1
-
$376 USD
Price last confirmed 28 days ago
Retailer 2
-
$439 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$486 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$600 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$642 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$669 USD
ZAR 10,810 ZAR
View
A
Retailer 7
-
$691 USD
£544 GBP
View
A
Retailer 8
-
$698 USD
€665 EUR
View
B+
Retailer 9
-
$1,097 USD
View
Retailer 10
-
$1,160 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,317 USD
View
B+
Retailer 12
-
$1,384 USD
SGD 1,870 SGD
View
Retailer 13
-
$1,561 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$1,573 USD
View
B+
Retailer 15
-
$1,588 USD
£1,250 GBP
View
Retailer 16
-
$3,085 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
21433816A · Oct 24
$4,140 USD
View
Price under review
16 more retailers have this diamond
Prices start from $669 USDSave up to $918 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
$669 USD