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Emerald|Lab Grown|IGI

1.45ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG625417605

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625417605

Diamond specifications and retailer prices

From $322 NZD
$181 USD
As of November 1, 2026
Save $2,202 NZD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,524 NZD at Brilliant Earth · As of November 2, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625417605 or 625417605. Listed at 18 retailers as of November 1, 2026, with prices from $322 to $2,524, a $2,202 spread on the same certified stone. Brilliant Earth lists it at $2,524. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625417605
Dimensions7.93 × 5.25 × 3.53 mm
L/W Ratio1.51
Culet sizeLong
Top View
7.93 mm5.25 mm1.45 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625417605
Side View
Table 64.0%Crown 32.8°Girdle: MediumPavilion 40.1°Culet: LNGDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,524 NZD|Low: $309 NZD|High: $2,648 NZD|Avg: $1,009 NZD|-4.7%
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
November 3, 2026
Retailer 9$322 NZD
Retailer 16$373 NZD
Retailer 4$400 NZD
Retailer 6$400 NZD
Retailer 10$405 NZD
Retailer 14$690 NZD
Retailer 15$704 NZD
Retailer 3$706 NZD
Retailer 2$720 NZD
Retailer 13$974 NZD
Retailer 5$990 NZD
Retailer 19$1,050 NZD
Retailer 8$1,285 NZD
Retailer 18$1,333 NZD
Retailer 17$1,356 NZD
Retailer 7$1,381 NZD
Retailer 12$1,869 NZD
Retailer 11$2,146 NZD
Brilliant Earth$2,524 NZD

39 data points across 19 retailers

18 retailers$322 NZD to $2,524 NZD

A
Cheapest Retailer
-
$322 NZD
$181 USD
A
Retailer 2
-
$373 NZD
$210 USD
View
A
Retailer 3
-
$400 NZD
$225 USD
View
Retailer 4
-
$400 NZD
$225 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$690 NZD
ZAR 6,269 ZAR
View
A
Retailer 6
-
$704 NZD
€377 EUR
View
B+
Retailer 7
-
$706 NZD
$397 USD
View
A
Retailer 8
-
$720 NZD
£319 GBP
View
A
Retailer 9
-
$974 NZD
A$843 AUD
View
A
Retailer 10
-
$990 NZD
$557 USD
View
B+
Retailer 11
-
$1,050 NZD
$591 USD
View
B+
Retailer 12
-
$1,285 NZD
$723 USD
View
B+
Retailer 13
-
$1,333 NZD
$750 USD
View
B
Retailer 14
-
$1,356 NZD
$763 USD
View
B+
Retailer 15
-
$1,381 NZD
$777 USD
View
B
Retailer 16
-
$1,869 NZD
£828 GBP
View
Retailer 17
-
$2,146 NZD
$1,207 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
9573542A · Nov 2
$2,524 NZD
$1,420 USD
View
17 more retailers have this diamond
Prices start from $322 NZDSave up to $2,202 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
$322 NZD