Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG807653204

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807653204

Diamond specifications and retailer prices

From $295 USD
As of October 26, 2026
Save $636 USD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,468 USD at MOH London · As of October 25, 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 top-tier cut grade and certified by IGI LG807653204 or 807653204. Listed at 13 retailers as of October 26, 2026, with a 216% 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807653204
Dimensions6.56 × 4.51 × 2.79 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm4.51 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807653204
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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 26
Current: $1,468 USD|Low: $234 USD|High: $1,483 USD|Avg: $626 USD|+0.2%
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
October 28, 2026
Retailer 9$295 USD
Retailer 3$329 USD
Retailer 12$342 USD
Retailer 4$366 USD
Retailer 10$366 USD
Retailer 7$493 USD
Retailer 11$599 USD
Retailer 8$600 USD
Retailer 6$650 USD
Retailer 5$686 USD
Retailer 2$931 USD
Retailer 13$1,176 USD
MOH London$1,468 USD

42 data points across 13 retailers

13 retailers$295 USD to $931 USD

B+
Cheapest Retailer
-
$295 USD
B+
Retailer 2
-
$329 USD
View
Final sale: no returns
B+
Retailer 3
-
$342 USD
View
B+
Retailer 4
-
$366 USD
View
B
Retailer 5
-
$493 USD
A$759 AUD
View
B
Retailer 6
-
$599 USD
View
B
Retailer 7
-
$600 USD
€571 EUR
View
Price last confirmed 10 days ago
B
Retailer 8
-
$650 USD
£512 GBP
View
B
Retailer 9
-
$686 USD
£540 GBP
View
B
Retailer 10
-
$931 USD
A$1,433 AUD
View
B
Retailer 11
-
$1,176 USD
View
Price under review
B
Retailer 12
-
$1,234 USD
View
Price under review
Most Expensive
B
MOH London
LG807653204 · Oct 25
$1,468 USD
£1,156 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $295 USDSave up to $636 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.

B+
0.51ct Oval
$295 USD