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Emerald|Lab Grown|IGI

1.45ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG821637434

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821637434

Diamond specifications and retailer prices

From $353 NZD
As of November 4, 2026
Save $2,503 NZD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,856 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821637434 or 821637434. Listed at 18 retailers as of November 4, 2026, with prices from $353 to $2,856, a $2,503 spread on the same certified stone. Brilliant Earth lists it at $2,856. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821637434
Dimensions8.22 × 5.22 × 3.42 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm5.22 mm1.45 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821637434
Side View
Table 67.0%Crown 33.8°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 65.5%

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 4
Current: $2,856 NZD|Low: $339 NZD|High: $2,998 NZD|Avg: $1,062 NZD|+1.9%
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
November 5, 2026
Retailer 13$353 NZD
Retailer 6$410 NZD
Retailer 3$436 NZD
Retailer 5$436 NZD
Retailer 7$589 NZD
Retailer 9$754 NZD
Retailer 2$793 NZD
Retailer 11$802 NZD
Retailer 8$1,066 NZD
Retailer 4$1,405 NZD
Retailer 12$1,410 NZD
Retailer 15$1,543 NZD
Retailer 14$1,703 NZD
Retailer 10$2,042 NZD
Brilliant Earth$2,856 NZD

45 data points across 15 retailers

18 retailers$353 NZD to $2,856 NZD

A
Cheapest Retailer
-
$353 NZD
A
Retailer 2
-
$410 NZD
View
A
Retailer 3
-
$436 NZD
View
Retailer 4
-
$436 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$589 NZD
View
A
Retailer 6
-
$754 NZD
View
A
Retailer 7
-
$793 NZD
View
Retailer 8
-
$802 NZD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$1,066 NZD
View
B+
Retailer 10
-
$1,134 NZD
View
B+
Retailer 11
-
$1,405 NZD
View
B
Retailer 12
-
$1,410 NZD
View
B+
Retailer 13
-
$1,423 NZD
View
B+
Retailer 14
-
$1,499 NZD
View
B+
Retailer 15
-
$1,543 NZD
View
B
Retailer 16
-
$1,703 NZD
View
B
Retailer 17
-
$2,042 NZD
View
Most Expensive
B
Brilliant Earth
20908605A · Nov 4
$2,856 NZD
$1,610 USD
View
17 more retailers have this diamond
Prices start from $353 NZDSave up to $2,503 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
1.45ct Emerald
$353 NZD