Emerald|Lab Grown|IGI

3.18ct E VS1 Emerald Lab Grown Diamond

VG • E/VS1 • IGI LG823672255

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823672255

Diamond specifications and retailer prices

From $1,078 AUD
$757 USD
As of October 30, 2026
Save $484 AUD (31%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,823 AUD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 3.18ct lab-grown emerald diamond

This 3.18ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823672255 or 823672255. Listed at 18 retailers as of October 30, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.18
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823672255
Dimensions9.77 × 6.58 × 4.86 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm6.58 mm3.18 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823672255
Side View
Table 59.0%Crown 42.3°Girdle: Very ThickPavilion 39.3°Culet: LargeDepth 73.9%

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 30
Current: $5,823 AUD|Low: $629 AUD|High: $9,125 AUD|Avg: $2,459 AUD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 24, 2026
Retailer 19$655 AUD
Retailer 5$733 AUD
Retailer 8$733 AUD
Retailer 11$784 AUD
Retailer 6$813 AUD
Retailer 18$1,078 AUD
Retailer 13$1,468 AUD
Retailer 2$1,562 AUD
Retailer 14$1,908 AUD
Retailer 15$1,929 AUD
Retailer 17$2,184 AUD
Retailer 7$2,359 AUD
Retailer 3$2,748 AUD
Retailer 10$2,755 AUD
Retailer 20$2,865 AUD
Retailer 4$3,038 AUD
Retailer 9$3,085 AUD
Retailer 16$3,764 AUD
Do Amore Diamonds$5,823 AUD
Retailer 12$9,125 AUD

38 data points across 20 retailers

18 retailers$1,078 AUD to $1,562 AUD

Retailer 1
-
$655 AUD
$460 USD
Price last confirmed 9 days ago
Retailer 2
-
$655 AUD
$460 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$733 AUD
$515 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$801 AUD
$563 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$813 AUD
$571 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,078 AUD
$757 USD
View
Retailer 7
-
$1,468 AUD
£812 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,562 AUD
$1,097 USD
View
Retailer 9
-
$1,908 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
$1,929 AUD
ZAR 21,889 ZAR
View
Price last confirmed 11 days ago
Retailer 11
-
$2,184 AUD
$1,534 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$2,359 AUD
$1,657 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$2,748 AUD
View
Price last confirmed 22 days ago
Retailer 14
-
$2,865 AUD
$2,012 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$3,038 AUD
$2,134 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$3,085 AUD
$2,167 USD
View
Price last confirmed 9 days ago
Retailer 17
-
$3,764 AUD
£2,082 GBP
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-951C5A2D9 · Oct 23
$5,823 AUD
$4,090 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $1,078 AUDSave up to $484 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+
3.18ct Emerald
$1,078 AUD