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Emerald|Lab Grown|IGI

4.53ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG731575514

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731575514

Diamond specifications and retailer prices

From $976 NZD
$548 USD
As of October 27, 2026
Save $5,826 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,802 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.53ct lab-grown emerald diamond

This 4.53ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731575514 or 731575514. Listed at 18 retailers as of October 27, 2026, with prices from $976 to $6,802, a $5,826 spread on the same certified stone. Brilliant Earth lists it at $6,802. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.53
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731575514
Dimensions11.38 × 7.62 × 5.20 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm7.62 mm4.53 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731575514
Side View
Table 69.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 68.2%

Caratlytics Score

How it works →
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: Oct 27
Current: $6,802 NZD|Low: $924 NZD|High: $6,802 NZD|Avg: $2,775 NZD|+5.5%
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
October 29, 2026
Retailer 8$976 NZD
Retailer 15$1,091 NZD
Retailer 9$1,195 NZD
Retailer 11$1,195 NZD
Retailer 14$1,451 NZD
Retailer 7$1,809 NZD
Retailer 16$1,866 NZD
Retailer 2$1,884 NZD
Retailer 10$2,002 NZD
Retailer 3$2,621 NZD
Retailer 17$3,121 NZD
Retailer 5$3,180 NZD
Retailer 6$3,528 NZD
Retailer 4$3,894 NZD
Retailer 12$5,074 NZD
Retailer 13$5,155 NZD
Brilliant Earth$6,802 NZD

43 data points across 17 retailers

18 retailers$976 NZD to $6,802 NZD

A
Cheapest Retailer
-
$976 NZD
$548 USD
A
Retailer 2
-
$1,091 NZD
$613 USD
View
A
Retailer 3
-
$1,195 NZD
$671 USD
View
A
Retailer 4
-
$1,195 NZD
$671 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,451 NZD
$815 USD
View
A
Retailer 6
-
$1,809 NZD
$1,016 USD
View
B+
Retailer 7
-
$1,866 NZD
$1,048 USD
View
A
Retailer 8
-
$1,884 NZD
£833 GBP
View
A
Retailer 9
-
$2,002 NZD
€1,071 EUR
View
A
Retailer 10
-
$2,621 NZD
$1,472 USD
View
B+
Retailer 11
-
$3,121 NZD
$1,753 USD
View
B+
Retailer 12
-
$3,180 NZD
$1,786 USD
View
B+
Retailer 13
-
$3,528 NZD
£1,560 GBP
View
B
Retailer 14
-
$3,877 NZD
$2,177 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$3,894 NZD
$2,187 USD
View
B
Retailer 16
-
$5,074 NZD
£2,244 GBP
View
B
Retailer 17
-
$5,155 NZD
$2,895 USD
View
Most Expensive
B
Brilliant Earth
16343404A · Oct 29
$6,802 NZD
$3,820 USD
View
17 more retailers have this diamond
Prices start from $976 NZDSave up to $5,826 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
4.53ct Emerald
$976 NZD