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Emerald|Lab Grown|IGI

0.45ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG578346680

Shape and cutting style on the report: Emerald cut

Certificate IGI LG578346680

Diamond specifications and retailer prices

From $237 AUD
HK$1,300 HKD
As of October 29, 2026
Save $343 AUD (59%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $580 AUD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.45ct lab-grown emerald diamond

This 0.45ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG578346680 or 578346680. Listed at 2 retailers as of October 29, 2026, with prices from $237 to $580, a $343 spread on the same certified stone. MD Diamonds and Jewellers lists it at $580. 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

0.45
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle29.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578346680
Dimensions5.22 × 3.74 × 2.52 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.22 mm3.74 mm0.45 ctE / VVS1
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG578346680
Side View
Table 58.0%Crown 29.2°Girdle: MED-STKPavilion 40.3°Culet: LNGDepth 67.4%

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: $445 AUD|Low: $184 AUD|High: $1,063 AUD|Avg: $544 AUD|-12.6%
Retailer 1
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Retailer 5
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Retailer 13
July 31, 2026
Retailer 4$237 AUD
Retailer 8$359 AUD
Retailer 7$364 AUD
Retailer 10$370 AUD
Retailer 13$403 AUD
Retailer 6$406 AUD
Retailer 1$445 AUD
Retailer 5$448 AUD
Retailer 9$584 AUD
Retailer 12$585 AUD
Retailer 11$695 AUD
Retailer 2$819 AUD
Retailer 3$1,063 AUD

62 data points across 13 retailers

2 retailers$237 AUD to $580 AUD

B+
Cheapest Retailer
-
$237 AUD
HK$1,300 HKD
Most Expensive
B
MD Diamonds and Jewellers
LG578346680 · Oct 29
$580 AUD
£321 GBP
View
1 more retailer has this diamond
Prices start from $237 AUDSave up to $343 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+
0.45ct Emerald
$237 AUD