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Emerald|Lab Grown|IGI

1.46ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG651455520

Shape and cutting style on the report: Emerald cut

Certificate IGI LG651455520

Diamond specifications and retailer prices

From $323 SGD
$253 USD
As of October 30, 2026
Save $1,312 SGD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,635 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG651455520 or 651455520. Listed at 17 retailers as of October 30, 2026, with prices from $323 to $1,635, a $1,312 spread on the same certified stone. Reve Diamonds lists it at $1,635. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651455520
Dimensions7.63 × 5.40 × 3.60 mm
L/W Ratio1.41
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
7.63 mm5.40 mm1.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651455520
Side View
Table 60.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.5°Culet: LargeDepth 66.7%

Caratlytics Score

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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: $671 SGD|Low: $279 SGD|High: $1,635 SGD|Avg: $714 SGD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 30, 2026
Retailer 13$279 SGD
Retailer 2$323 SGD
Retailer 4$336 SGD
Retailer 9$359 SGD
Retailer 12$359 SGD
Retailer 11$499 SGD
Retailer 6$618 SGD
Retailer 1$671 SGD
Retailer 5$680 SGD
Retailer 7$877 SGD
Retailer 3$1,156 SGD
Retailer 10$1,160 SGD
Retailer 8$1,443 SGD
Reve Diamonds$1,635 SGD

43 data points across 14 retailers

17 retailers$323 SGD to $1,635 SGD

Retailer 1
-
$279 SGD
$218 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$323 SGD
$253 USD
View
Final sale: no returns
Retailer 3
-
$336 SGD
$263 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$359 SGD
$281 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$359 SGD
$281 USD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$359 SGD
$281 USD
View
B+
Retailer 7
-
$499 SGD
$390 USD
View
A
Retailer 8
-
$618 SGD
ZAR 7,807 ZAR
View
A
Retailer 9
-
$671 SGD
£414 GBP
View
A
Retailer 10
-
$680 SGD
$532 USD
View
A
Retailer 11
-
$877 SGD
A$1,056 AUD
View
Retailer 12
-
$1,156 SGD
$904 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$1,160 SGD
$907 USD
View
B+
Retailer 14
-
$1,223 SGD
$957 USD
View
B+
Retailer 15
-
$1,361 SGD
$1,065 USD
View
B+
Retailer 16
-
$1,443 SGD
£889 GBP
View
Most Expensive
B
Reve Diamonds
6B3255786 · Oct 30
$1,635 SGD
$1,279 USD
View
16 more retailers have this diamond
Prices start from $323 SGDSave up to $1,312 SGD

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
$323 SGD