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 $182 USD
As of October 27, 2026
Save $902 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,254 USD at Taylor and Hart · As of October 28, 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 27, 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $406 USD|Low: $144 USD|High: $1,084 USD|Avg: $492 USD|+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$182 USD
Retailer 3$203 USD
Retailer 12$211 USD
Retailer 9$226 USD
Retailer 5$236 USD
Retailer 8$375 USD
Retailer 2$399 USD
Retailer 6$404 USD
Retailer 1$406 USD
Retailer 11$408 USD
Retailer 10$726 USD
Retailer 15$766 USD
Retailer 4$902 USD
Retailer 14$1,057 USD
Retailer 7$1,084 USD

45 data points across 15 retailers

15 retailers$182 USD to $1,084 USD

A
Cheapest Retailer
-
$182 USD
A
Retailer 2
-
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$211 USD
View
B+
Retailer 4
-
$226 USD
View
B+
Retailer 5
-
$236 USD
View
B+
Retailer 6
-
$375 USD
€357 EUR
View
B
Retailer 7
-
$399 USD
View
B
Retailer 8
-
$406 USD
£320 GBP
View
B
Retailer 9
-
$408 USD
ZAR 6,591 ZAR
View
B
Retailer 10
-
$726 USD
View
B
Retailer 11
-
$766 USD
View
B
Retailer 12
-
$902 USD
£710 GBP
View
B
Retailer 13
-
$1,057 USD
£832 GBP
View
B
Retailer 14
-
$1,084 USD
View
Most Expensive
C
Taylor and Hart
EZ0ZXVB · Oct 28
$1,254 USD
View
Price under review
14 more retailers have this diamond
Prices start from $182 USDSave up to $902 USD

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
$182 USD