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Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

VG • E/VVS1 • IGI LG737530979

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737530979

Diamond specifications and retailer prices

From $188 CAD
$134 USD
As of October 29, 2026
Save $1,128 CAD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,756 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG737530979 or 737530979. Listed at 11 retailers as of October 28, 2026, with a 602% 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle30.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737530979
Dimensions6.32 × 4.69 × 2.67 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm4.69 mm0.51 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG737530979
Side View
Table 58.0%Crown 30.3°Girdle: MED-STKPavilion 38°Culet: NoneDepth 56.9%

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 29
Current: $1,756 CAD|Low: $188 CAD|High: $1,767 CAD|Avg: $656 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
October 29, 2026
Retailer 10$188 CAD
Retailer 9$223 CAD
Retailer 4$283 CAD
Retailer 6$378 CAD
Retailer 7$398 CAD
Retailer 2$430 CAD
Retailer 12$589 CAD
Retailer 3$633 CAD
Retailer 8$750 CAD
Retailer 5$1,088 CAD
Retailer 11$1,316 CAD
MOH London$1,756 CAD

38 data points across 12 retailers

11 retailers$188 CAD to $1,316 CAD

A
Cheapest Retailer
-
$188 CAD
$134 USD
Final sale: no returns
A
Retailer 2
-
$223 CAD
$159 USD
View
A
Retailer 3
-
$283 CAD
$202 USD
View
B+
Retailer 4
-
$378 CAD
ZAR 4,363 ZAR
View
B+
Retailer 5
-
$430 CAD
£242 GBP
View
B
Retailer 6
-
$589 CAD
SGD 569 SGD
View
B
Retailer 7
-
$633 CAD
$452 USD
View
B
Retailer 8
-
$750 CAD
$536 USD
View
B
Retailer 9
-
$1,088 CAD
£612 GBP
View
B
Retailer 10
-
$1,316 CAD
$940 USD
View
Most Expensive
MOH London
LG737530979 · Oct 29
$1,756 CAD
£988 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $188 CADSave up to $1,128 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.

A
0.51ct Oval
$188 CAD