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Emerald|Lab Grown|GIA

4.28ct G VS2 Emerald Lab Grown Diamond

VG • G/VS2

Diamond specifications and retailer prices

From $2,109 NZD
£936 GBP
As of October 30, 2026
Save $4,614 NZD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,723 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 4.28ct lab-grown emerald diamond

This 4.28ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 29, 2026, with prices from $2,109 to $6,723, a $4,614 spread on the same certified stone. Blue Nile lists it at $6,723. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.28
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions11.21 × 7.53 × 0.00 mm
L/W Ratio1.49
Top View
11.21 mm7.53 mm4.28 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $6,723 NZD|Low: $1,678 NZD|High: $6,758 NZD|Avg: $3,629 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$1,678 NZD
Retailer 5$1,902 NZD
Retailer 2$2,109 NZD
Retailer 4$4,194 NZD
Retailer 6$5,293 NZD
Blue Nile$6,723 NZD

36 data points across 6 retailers

2 retailers$2,109 NZD to $6,723 NZD

A
Cheapest Retailer
-
$2,109 NZD
£936 GBP
Most Expensive
B
Blue Nile
22541841 · Oct 29
$6,723 NZD
$3,789 USD
View
1 more retailer has this diamond
Prices start from $2,109 NZDSave up to $4,614 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
4.28ct Emerald
$2,109 NZD