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Emerald|Lab Grown|IGI

3.00ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG850687049

Shape and cutting style on the report: Emerald cut

Certificate IGI LG850687049

Diamond specifications and retailer prices

From $786 AUD
$552 USD
As of October 30, 2026
Save $1,157 AUD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,943 AUD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG850687049 or 850687049. Listed at 4 retailers as of October 29, 2026, with prices from $786 to $1,943, a $1,157 spread on the same certified stone. Taylor and Hart lists it at $1,943. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850687049
Dimensions9.61 × 7.12 × 3.98 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.61 mm7.12 mm3.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850687049
Side View
Table 70.0%Crown 43.4°Girdle: Slightly ThickPavilion 31.9°Culet: LargeDepth 55.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,047 AUD|Low: $786 AUD|High: $1,943 AUD|Avg: $1,117 AUD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 30, 2026
Retailer 3$786 AUD
Retailer 2$948 AUD
Retailer 1$1,047 AUD
Taylor and Hart$1,943 AUD

5 data points across 4 retailers

4 retailers$786 AUD to $1,943 AUD

B+
Cheapest Retailer
-
$786 AUD
$552 USD
A
Retailer 2
-
$948 AUD
€634 EUR
View
A
Retailer 3
-
$1,047 AUD
£579 GBP
View
Most Expensive
B
Taylor and Hart
VNQPLUO · Oct 29
$1,943 AUD
$1,365 USD
View
3 more retailers have this diamond
Prices start from $786 AUDSave up to $1,157 AUD

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
3.00ct Emerald
$786 AUD