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Oval|Lab Grown|IGI

0.51ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG785602409

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG785602409

Diamond specifications and retailer prices

From $155 CAD
$111 USD
As of October 26, 2026
Save $1,118 CAD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,628 CAD at MOH London · As of October 11, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG785602409 or 785602409. Listed at 21 retailers as of October 25, 2026, with a 720% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785602409
Dimensions6.58 × 4.51 × 2.77 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
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
6.58 mm4.51 mm0.51 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785602409
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

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 26
Current: $1,628 CAD|Low: $150 CAD|High: $1,635 CAD|Avg: $520 CAD|-0.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 16$155 CAD
Retailer 21$181 CAD
Retailer 18$206 CAD
Retailer 19$206 CAD
Retailer 6$280 CAD
Retailer 2$288 CAD
Retailer 14$311 CAD
Retailer 3$343 CAD
Retailer 4$356 CAD
Retailer 13$356 CAD
Retailer 15$385 CAD
Retailer 8$480 CAD
Retailer 17$490 CAD
Retailer 7$518 CAD
Retailer 9$619 CAD
Retailer 20$620 CAD
Retailer 5$691 CAD
Retailer 11$700 CAD
Retailer 12$1,024 CAD
Retailer 10$1,273 CAD
MOH London$1,628 CAD

35 data points across 21 retailers

21 retailers$155 CAD to $1,273 CAD

A
Cheapest Retailer
-
$155 CAD
$111 USD
A
Retailer 2
-
$181 CAD
$129 USD
View
A
Retailer 3
-
$206 CAD
$147 USD
View
A
Retailer 4
-
$206 CAD
$147 USD
View
A
Retailer 5
-
$280 CAD
$200 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$288 CAD
$206 USD
View
Final sale: no returns
A
Retailer 7
-
$311 CAD
$222 USD
View
A
Retailer 8
-
$343 CAD
ZAR 3,958 ZAR
View
A
Retailer 9
-
$356 CAD
€242 EUR
View
Price last confirmed 11 days ago
A
Retailer 10
-
$356 CAD
$255 USD
View
B+
Retailer 11
-
$385 CAD
£217 GBP
View
B+
Retailer 12
-
$480 CAD
£270 GBP
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$490 CAD
A$539 AUD
View
B+
Retailer 14
-
$518 CAD
$370 USD
View
B
Retailer 15
-
$619 CAD
$442 USD
View
B+
Retailer 16
-
$620 CAD
$443 USD
View
B
Retailer 17
-
$691 CAD
$494 USD
View
B
Retailer 18
-
$700 CAD
$500 USD
View
B
Retailer 19
-
$1,024 CAD
£576 GBP
View
Price last confirmed 34 days ago
B
Retailer 20
-
$1,273 CAD
$910 USD
View
Most Expensive
B
MOH London
LG785602409 · Oct 11
$1,628 CAD
£916 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $155 CADSave up to $1,118 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
$155 CAD