Emerald|Lab Grown|IGI

1.50ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG780622798

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780622798

Diamond specifications and retailer prices

From $580 NZD
As of November 1, 2026
Save $3,379 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,960 NZD at The Diamond Guys · As of November 5, 2026
View at The Diamond Guys

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780622798 or 780622798. Listed at 22 retailers as of November 1, 2026, with prices from $580 to $3,960, a $3,379 spread on the same certified stone. The Diamond Guys lists it at $3,960. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780622798
Dimensions7.88 × 5.34 × 3.73 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm5.34 mm1.50 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780622798
Side View
Table 64.0%Crown 35.1°Girdle: MediumPavilion 44.5°Culet: LargeDepth 69.9%

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: $2,743 NZD|Low: $387 NZD|High: $3,960 NZD|Avg: $1,431 NZD|+79.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
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Retailer 19
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Retailer 21
Retailer 22
The Diamond Guys
November 2, 2026
Retailer 22$387 NZD
Retailer 20$449 NZD
Retailer 6$580 NZD
Retailer 15$635 NZD
Retailer 8$644 NZD
Retailer 5$688 NZD
Retailer 21$715 NZD
Retailer 10$781 NZD
Retailer 9$820 NZD
Retailer 18$846 NZD
Retailer 7$1,038 NZD
Retailer 17$1,508 NZD
Retailer 2$1,549 NZD
Retailer 4$1,597 NZD
Retailer 19$1,703 NZD
Retailer 13$1,769 NZD
Retailer 11$1,783 NZD
Retailer 14$1,845 NZD
Retailer 12$2,125 NZD
Retailer 1$2,743 NZD
Retailer 16$3,051 NZD
Retailer 3$3,708 NZD
The Diamond Guys$3,960 NZD

34 data points across 23 retailers

22 retailers$580 NZD to $3,960 NZD

Retailer 1
-
$387 NZD
Price last confirmed 15 days ago
Retailer 2
-
$449 NZD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$580 NZD
View
Retailer 4
-
$635 NZD
View
Price last confirmed 25 days ago
Retailer 5
-
$644 NZD
View
Price last confirmed 11 days ago
Retailer 6
-
$688 NZD
View
Price last confirmed 10 days ago
Retailer 7
-
$715 NZD
View
Price last confirmed 11 days ago
Retailer 8
-
$781 NZD
View
Price last confirmed 28 days ago
Retailer 9
-
$820 NZD
View
Price last confirmed 24 days ago
Retailer 10
-
$846 NZD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,038 NZD
View
Price last confirmed 22 days ago
Retailer 12
-
$1,508 NZD
View
Price last confirmed 11 days ago
Retailer 13
-
$1,597 NZD
View
Price last confirmed 17 days ago
Retailer 14
-
$1,703 NZD
View
Price last confirmed 11 days ago
Retailer 15
-
$1,769 NZD
View
Price last confirmed 24 days ago
Retailer 16
-
$1,783 NZD
View
Price last confirmed 25 days ago
Retailer 17
-
$1,845 NZD
View
Price last confirmed 24 days ago
Retailer 18
-
$2,125 NZD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$2,743 NZD
View
Retailer 20
-
$3,051 NZD
View
Price last confirmed 10 days ago
Retailer 21
-
$3,708 NZD
View
Price last confirmed 10 days ago
Most Expensive
C
The Diamond Guys
1992505002 · Nov 5
$3,960 NZD
$2,232 USD
View
21 more retailers have this diamond
Prices start from $580 NZDSave up to $3,379 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
$580 NZD