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 $450 NZD
$253 USD
As of November 1, 2026
Save $1,824 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,274 NZD at Reve Diamonds · As of November 1, 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 November 1, 2026, with prices from $450 to $2,274, a $1,824 spread on the same certified stone. Reve Diamonds lists it at $2,274. 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: Nov 1
Current: $863 NZD|Low: $387 NZD|High: $2,274 NZD|Avg: $996 NZD|+4.6%
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
November 1, 2026
Retailer 13$387 NZD
Retailer 2$450 NZD
Retailer 4$467 NZD
Retailer 9$499 NZD
Retailer 12$499 NZD
Retailer 11$693 NZD
Retailer 1$863 NZD
Retailer 6$926 NZD
Retailer 5$946 NZD
Retailer 7$1,220 NZD
Retailer 3$1,607 NZD
Retailer 10$1,612 NZD
Retailer 8$2,007 NZD
Reve Diamonds$2,274 NZD

42 data points across 14 retailers

17 retailers$450 NZD to $2,274 NZD

Retailer 1
-
$387 NZD
$218 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$450 NZD
$253 USD
View
Final sale: no returns
Retailer 3
-
$467 NZD
$263 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$499 NZD
$281 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$499 NZD
$281 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$499 NZD
$281 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$693 NZD
$390 USD
View
A
Retailer 8
-
$863 NZD
ZAR 7,846 ZAR
View
A
Retailer 9
-
$926 NZD
£410 GBP
View
A
Retailer 10
-
$946 NZD
$532 USD
View
A
Retailer 11
-
$1,220 NZD
A$1,056 AUD
View
Retailer 12
-
$1,607 NZD
$904 USD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$1,612 NZD
$907 USD
View
B+
Retailer 14
-
$1,701 NZD
$957 USD
View
B+
Retailer 15
-
$1,893 NZD
$1,065 USD
View
B+
Retailer 16
-
$2,007 NZD
£889 GBP
View
Most Expensive
B
Reve Diamonds
6B3255786 · Nov 1
$2,274 NZD
$1,279 USD
View
16 more retailers have this diamond
Prices start from $450 NZDSave up to $1,824 NZD

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
$450 NZD