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Emerald|Lab Grown|IGI

0.70ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG660457800

Certificate IGI LG660457800

Diamond specifications and retailer prices

From $568 AUD
$399 USD
As of October 29, 2026
Save $642 AUD (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,210 AUD at Jared · As of October 28, 2026
View at Jared

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG660457800 or 660457800. Listed at 4 retailers as of October 28, 2026, with prices from $568 to $1,210, a $642 spread on the same certified stone. Jared lists it at $1,210. 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

0.70
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG660457800
Dimensions6.14 × 4.31 × 2.76 mm
L/W Ratio1.42
Top View
6.14 mm4.31 mm0.70 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660457800
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,210 AUD|Low: $568 AUD|High: $1,210 AUD|Avg: $774 AUD|+37.1%
Jared
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 2$568 AUD
Retailer 3$740 AUD
Retailer 4$740 AUD
Jared$1,210 AUD

2 data points across 4 retailers

4 retailers$568 AUD to $1,210 AUD

B+
Cheapest Retailer
-
$568 AUD
$399 USD
B
Retailer 2
-
$740 AUD
$520 USD
View
B
Retailer 3
-
$740 AUD
$520 USD
View
Most Expensive
C
Jared
153129058 · Oct 28
$1,210 AUD
$850 USD
View
3 more retailers have this diamond
Prices start from $568 AUDSave up to $642 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.

B+
0.70ct Emerald
$568 AUD