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Emerald|Lab Grown|IGI

0.70ct J SI1 Emerald Lab Grown Diamond

GD • J/SI1 • IGI LG476160105

Shape and cutting style on the report: Emerald cut

Certificate IGI LG476160105

Diamond specifications and retailer prices

From $634 NZD
$356 USD
As of October 29, 2026
Save $108 NZD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $742 NZD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG476160105 or 476160105. Listed at 2 retailers as of October 29, 2026, with prices from $634 to $742, a $108 spread on the same certified stone. MD Diamonds and Jewellers lists it at $742. 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
J
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476160105
Dimensions5.80 × 4.38 × 2.91 mm
L/W Ratio1.32
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.80 mm4.38 mm0.70 ctJ / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG476160105
Side View
Table 66.5%Crown 29.7°Girdle: STK-THKPavilion 41.7°Culet: LargeDepth 66.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $742 NZD|Low: $296 NZD|High: $2,421 NZD|Avg: $905 NZD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 23, 2026
Retailer 4$296 NZD
Retailer 8$367 NZD
Retailer 9$553 NZD
Retailer 2$634 NZD
MD Diamonds and Jewellers$742 NZD
Retailer 7$881 NZD
Retailer 3$1,189 NZD
Retailer 6$1,262 NZD
Retailer 5$2,421 NZD

31 data points across 9 retailers

2 retailers$634 NZD to $742 NZD

B+
Cheapest Retailer
-
$634 NZD
$356 USD
Most Expensive
B
MD Diamonds and Jewellers
LG476160105 · Oct 29
$742 NZD
£328 GBP
View
1 more retailer has this diamond
Prices start from $634 NZDSave up to $108 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+
0.70ct Emerald
$634 NZD