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Emerald|Lab Grown|IGI

3.06ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG680591773

Shape and cutting style on the report: Emerald cut

Certificate IGI LG680591773

Diamond specifications and retailer prices

From $603 NZD
As of November 6, 2026
Save $1,800 NZD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,403 NZD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 3.06ct lab-grown emerald diamond

This 3.06ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG680591773 or 680591773. Listed at 10 retailers as of November 6, 2026, with prices from $603 to $2,403, a $1,800 spread on the same certified stone. NZ Jewellers lists it at $2,403. 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

3.06
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680591773
Dimensions10.06 × 6.89 × 4.55 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm6.89 mm3.06 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680591773
Side View
Table 65.0%Crown 33.3°Girdle: MediumPavilion 38.6°Culet: LargeDepth 66.0%

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 6
Current: $2,403 NZD|Low: $603 NZD|High: $5,869 NZD|Avg: $1,951 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7$603 NZD
Retailer 13$699 NZD
Retailer 9$747 NZD
Retailer 11$841 NZD
Retailer 8$1,023 NZD
Retailer 12$1,204 NZD
Retailer 10$1,313 NZD
Retailer 2$1,324 NZD
Retailer 3$1,553 NZD
Retailer 6$2,193 NZD
NZ Jewellers$2,403 NZD
Retailer 5$4,691 NZD
Retailer 4$5,869 NZD

11 data points across 13 retailers

10 retailers$603 NZD to $2,403 NZD

A
Cheapest Retailer
-
$603 NZD
B+
Retailer 2
-
$699 NZD
View
B+
Retailer 3
-
$747 NZD
View
B+
Retailer 4
-
$841 NZD
View
B+
Retailer 5
-
$1,023 NZD
View
B
Retailer 6
-
$1,204 NZD
View
B+
Retailer 7
-
$1,313 NZD
View
B+
Retailer 8
-
$1,324 NZD
View
B
Retailer 9
-
$2,193 NZD
View
Most Expensive
B
NZ Jewellers
209be051-193c-44f0-a3d6-22ccae1baeae · Nov 6
$2,403 NZD
$1,351 USD
View
9 more retailers have this diamond
Prices start from $603 NZDSave up to $1,800 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
3.06ct Emerald
$603 NZD