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Emerald|Lab Grown|IGI

4.50ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG825620883

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825620883

Diamond specifications and retailer prices

From $1,348 NZD
$757 USD
As of October 28, 2026
Save $4,900 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,248 NZD at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.5ct lab-grown emerald diamond

This 4.5ct 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 LG825620883 or 825620883. Listed at 13 retailers as of October 28, 2026, with prices from $1,348 to $6,248, a $4,900 spread on the same certified stone. With Clarity lists it at $6,248. 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

4.50
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825620883
Dimensions11.50 × 7.62 × 4.98 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm7.62 mm4.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825620883
Side View
Table 67.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: LargeDepth 65.4%

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: Oct 28
Current: $2,109 NZD|Low: $1,273 NZD|High: $6,248 NZD|Avg: $3,522 NZD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 10$1,348 NZD
Retailer 7$2,056 NZD
Retailer 1$2,109 NZD
Retailer 5$2,150 NZD
Retailer 11$2,156 NZD
Retailer 8$2,644 NZD
Retailer 3$3,317 NZD
Retailer 2$3,880 NZD
Retailer 9$4,259 NZD
Retailer 4$4,321 NZD
Retailer 12$5,217 NZD
Retailer 6$5,592 NZD
With Clarity$6,248 NZD

42 data points across 13 retailers

13 retailers$1,348 NZD to $6,248 NZD

A
Cheapest Retailer
-
$1,348 NZD
$757 USD
Final sale: no returns
B+
Retailer 2
-
$2,056 NZD
$1,155 USD
View
A
Retailer 3
-
$2,109 NZD
£933 GBP
View
A
Retailer 4
-
$2,150 NZD
€1,150 EUR
View
B+
Retailer 5
-
$2,156 NZD
$1,211 USD
View
A
Retailer 6
-
$2,644 NZD
$1,485 USD
View
B+
Retailer 7
-
$3,317 NZD
$1,863 USD
View
Retailer 8
-
$3,880 NZD
£1,716 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,259 NZD
$2,392 USD
View
Retailer 10
-
$4,321 NZD
$2,427 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$5,217 NZD
$2,930 USD
View
B
Retailer 12
-
$5,592 NZD
£2,473 GBP
View
Most Expensive
B
With Clarity
825620883 · Oct 28
$6,248 NZD
$3,509 USD
View
12 more retailers have this diamond
Prices start from $1,348 NZDSave up to $4,900 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
4.50ct Emerald
$1,348 NZD