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Emerald|Lab Grown|IGI

5.03ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG586350749

Certificate IGI LG586350749

Diamond specifications and retailer prices

From $4,319 NZD
$2,430 USD
As of October 30, 2026
Save $3,928 NZD (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,247 NZD at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 5.03ct lab-grown emerald diamond

This 5.03ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG586350749 or 586350749. Listed at 4 retailers as of October 30, 2026, with prices from $4,319 to $8,247, a $3,928 spread on the same certified stone. Kay Jewelers lists it at $8,247. 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

5.03
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG586350749
Dimensions11.47 × 7.91 × 5.38 mm
L/W Ratio1.45
Top View
11.47 mm7.91 mm5.03 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586350749
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,247 NZD|Low: $4,319 NZD|High: $12,974 NZD|Avg: $7,717 NZD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
October 5, 2026
Retailer 2$4,319 NZD
Retailer 3$5,728 NZD
Kay Jewelers$8,247 NZD
Retailer 4$8,247 NZD

2 data points across 4 retailers

4 retailers$4,319 NZD to $8,247 NZD

B
Cheapest Retailer
-
$4,319 NZD
$2,430 USD
B
Retailer 2
-
$5,728 NZD
$3,223 USD
View
C
Retailer 3
-
$8,247 NZD
$4,640 USD
View
Most Expensive
C
Kay Jewelers
248434790 · Nov 1
$8,247 NZD
$4,640 USD
View
3 more retailers have this diamond
Prices start from $4,319 NZDSave up to $3,928 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.

B
5.03ct Emerald
$4,319 NZD