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Emerald|Lab Grown|IGI

1.50ct G IF Emerald Lab Grown Diamond

VG • G/IF • IGI LG668473379

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668473379

Diamond specifications and retailer prices

From $378 NZD
$213 USD
As of November 1, 2026
Save $3,384 NZD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,762 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG668473379 or 668473379. Listed at 20 retailers as of October 31, 2026, with prices from $378 to $3,762, a $3,384 spread on the same certified stone. Brilliant Earth lists it at $3,762. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668473379
Dimensions7.42 × 5.42 × 3.84 mm
L/W Ratio1.37
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
7.42 mm5.42 mm1.50 ctG / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG668473379
Side View
Table 63.0%Crown 32°Girdle: MediumPavilion 43.1°Culet: LNGDepth 70.8%

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: $3,762 NZD|Low: $378 NZD|High: $5,530 NZD|Avg: $1,689 NZD|-16.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 16$378 NZD
Retailer 19$422 NZD
Retailer 9$438 NZD
Retailer 20$468 NZD
Retailer 11$484 NZD
Retailer 18$779 NZD
Retailer 8$804 NZD
Retailer 13$808 NZD
Retailer 2$866 NZD
Retailer 3$919 NZD
Retailer 15$1,262 NZD
Retailer 14$1,490 NZD
Retailer 5$1,505 NZD
Retailer 4$1,561 NZD
Retailer 7$1,598 NZD
Retailer 17$1,881 NZD
Retailer 21$1,886 NZD
Retailer 6$1,906 NZD
Retailer 10$2,706 NZD
Retailer 12$3,650 NZD
Brilliant Earth$3,762 NZD

30 data points across 21 retailers

20 retailers$378 NZD to $3,762 NZD

A
Cheapest Retailer
-
$378 NZD
$213 USD
A
Retailer 2
-
$422 NZD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$438 NZD
$247 USD
View
A
Retailer 4
-
$468 NZD
$264 USD
View
Retailer 5
-
$484 NZD
$273 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$779 NZD
€418 EUR
View
A
Retailer 7
-
$804 NZD
$453 USD
View
A
Retailer 8
-
$808 NZD
ZAR 7,356 ZAR
View
A
Retailer 9
-
$866 NZD
£384 GBP
View
B+
Retailer 10
-
$919 NZD
$518 USD
View
B+
Retailer 11
-
$1,262 NZD
$711 USD
View
B+
Retailer 12
-
$1,505 NZD
$848 USD
View
B+
Retailer 13
-
$1,561 NZD
$880 USD
View
B+
Retailer 14
-
$1,598 NZD
$901 USD
View
B+
Retailer 15
-
$1,881 NZD
$1,060 USD
View
B+
Retailer 16
-
$1,886 NZD
£837 GBP
View
B
Retailer 17
-
$1,906 NZD
$1,074 USD
View
B
Retailer 18
-
$2,706 NZD
$1,525 USD
View
Retailer 19
-
$3,650 NZD
£1,620 GBP
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
14251329A · Oct 31
$3,762 NZD
$2,120 USD
View
19 more retailers have this diamond
Prices start from $378 NZDSave up to $3,384 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
1.50ct Emerald
$378 NZD