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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 $433 SGD
$339 USD
As of October 30, 2026
Save $1,294 SGD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,727 SGD at NZ Jewellers · As of October 31, 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 October 30, 2026, with prices from $433 to $1,727, a $1,294 spread on the same certified stone. NZ Jewellers lists it at $1,727. 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: Oct 30
Current: $1,727 SGD|Low: $433 SGD|High: $4,218 SGD|Avg: $1,455 SGD
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 1, 2026
Retailer 7$433 SGD
Retailer 13$502 SGD
Retailer 9$537 SGD
Retailer 11$605 SGD
Retailer 8$735 SGD
Retailer 12$865 SGD
Retailer 10$943 SGD
Retailer 2$964 SGD
Retailer 3$1,117 SGD
Retailer 6$1,576 SGD
NZ Jewellers$1,727 SGD
Retailer 5$3,371 SGD
Retailer 4$4,218 SGD

6 data points across 13 retailers

10 retailers$433 SGD to $1,727 SGD

A
Cheapest Retailer
-
$433 SGD
$339 USD
B+
Retailer 2
-
$502 SGD
$393 USD
View
B+
Retailer 3
-
$537 SGD
$420 USD
View
B+
Retailer 4
-
$605 SGD
HK$3,700 HKD
View
B+
Retailer 5
-
$735 SGD
$575 USD
View
B
Retailer 6
-
$865 SGD
$677 USD
View
B+
Retailer 7
-
$943 SGD
$738 USD
View
B+
Retailer 8
-
$964 SGD
£594 GBP
View
B
Retailer 9
-
$1,576 SGD
$1,233 USD
View
Most Expensive
B
NZ Jewellers
209be051-193c-44f0-a3d6-22ccae1baeae · Oct 31
$1,727 SGD
$1,351 USD
View
9 more retailers have this diamond
Prices start from $433 SGDSave up to $1,294 SGD

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
$433 SGD