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Emerald|Lab Grown|IGI

0.51ct E VVS2 Emerald Lab Grown Diamond

VG • E/VVS2 • IGI LG764609366

Shape and cutting style on the report: Emerald cut

Certificate IGI LG764609366

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of October 29, 2026
Save $1,283 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,785 AUD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG764609366 or 764609366. Listed at 15 retailers as of October 28, 2026, with a 495% 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

0.51
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764609366
Dimensions5.48 × 3.79 × 2.61 mm
L/W Ratio1.45
Culet sizeLarge
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
5.48 mm3.79 mm0.51 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764609366
Side View
Table 74.0%Crown 41.3°Girdle: MediumPavilion 43°Culet: LargeDepth 68.9%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $578 AUD|Low: $205 AUD|High: $1,542 AUD|Avg: $701 AUD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 13$259 AUD
Retailer 3$289 AUD
Retailer 12$300 AUD
Retailer 9$322 AUD
Retailer 5$336 AUD
Retailer 8$534 AUD
Retailer 2$568 AUD
Retailer 6$575 AUD
Retailer 1$578 AUD
Retailer 11$581 AUD
Retailer 10$1,033 AUD
Retailer 15$1,090 AUD
Retailer 4$1,283 AUD
Retailer 14$1,504 AUD
Retailer 7$1,542 AUD

45 data points across 15 retailers

15 retailers$259 AUD to $1,542 AUD

A
Cheapest Retailer
-
$259 AUD
$182 USD
A
Retailer 2
-
$289 AUD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$300 AUD
$211 USD
View
B+
Retailer 4
-
$322 AUD
$226 USD
View
B+
Retailer 5
-
$336 AUD
$236 USD
View
B+
Retailer 6
-
$534 AUD
€357 EUR
View
B
Retailer 7
-
$568 AUD
$399 USD
View
B
Retailer 8
-
$578 AUD
£320 GBP
View
B
Retailer 9
-
$581 AUD
ZAR 6,591 ZAR
View
B
Retailer 10
-
$1,033 AUD
$726 USD
View
B
Retailer 11
-
$1,090 AUD
$766 USD
View
B
Retailer 12
-
$1,283 AUD
£710 GBP
View
B
Retailer 13
-
$1,504 AUD
£832 GBP
View
B
Retailer 14
-
$1,542 AUD
$1,084 USD
View
Most Expensive
Taylor and Hart
EZ0ZXVB · Oct 29
$1,785 AUD
$1,254 USD
View
Price under review
14 more retailers have this diamond
Prices start from $259 AUDSave up to $1,283 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
0.51ct Emerald
$259 AUD