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Emerald|Lab Grown|IGI

0.51ct I VVS2 Emerald Lab Grown Diamond

VG • I/VVS2 • IGI LG455035443

Shape and cutting style on the report: Emerald cut

Certificate IGI LG455035443

Diamond specifications and retailer prices

From $448 CAD
$321 USD
As of October 29, 2026
Save $1,337 CAD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,237 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG455035443 or 455035443. Listed at 13 retailers as of October 28, 2026, with a 298% 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
I
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.2°
Pavilion angle29°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455035443
Dimensions5.30 × 4.05 × 2.31 mm
L/W Ratio1.31
Culet sizeLong
Top View
5.30 mm4.05 mm0.51 ctI / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG455035443
Side View
Table 63.0%Crown 28.2°Girdle: MediumPavilion 29°Culet: LNGDepth 57.0%

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 29
Current: $2,237 CAD|Low: $430 CAD|High: $2,253 CAD|Avg: $1,091 CAD|-0.6%
MOH London
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
Retailer 16
October 30, 2026
Retailer 12$448 CAD
Retailer 2$461 CAD
Retailer 5$500 CAD
Retailer 4$520 CAD
Retailer 3$556 CAD
Retailer 14$556 CAD
Retailer 6$768 CAD
Retailer 15$902 CAD
Retailer 10$1,005 CAD
Retailer 9$1,016 CAD
Retailer 7$1,074 CAD
Retailer 11$1,629 CAD
Retailer 16$1,785 CAD
Retailer 13$2,171 CAD
Retailer 8$2,232 CAD
MOH London$2,237 CAD

28 data points across 16 retailers

13 retailers$448 CAD to $1,785 CAD

B+
Cheapest Retailer
-
$448 CAD
$321 USD
B+
Retailer 2
-
$461 CAD
$330 USD
View
B+
Retailer 3
-
$500 CAD
$358 USD
View
Final sale: no returns
B
Retailer 4
-
$520 CAD
$372 USD
View
B
Retailer 5
-
$556 CAD
$398 USD
View
B
Retailer 6
-
$556 CAD
$398 USD
View
B
Retailer 7
-
$902 CAD
$646 USD
View
B
Retailer 8
-
$1,005 CAD
ZAR 11,618 ZAR
View
B
Retailer 9
-
$1,016 CAD
€693 EUR
View
C
Retailer 10
-
$1,629 CAD
$1,166 USD
View
C
Retailer 11
-
$1,785 CAD
$1,278 USD
View
Retailer 12
-
$2,171 CAD
£1,224 GBP
View
Price under review
Most Expensive
MOH London
LG455035443 · Oct 29
$2,237 CAD
£1,261 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $448 CADSave up to $1,337 CAD

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+
0.51ct Emerald
$448 CAD