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Oval|Lab Grown|IGI

0.51ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG536206340

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG536206340

Diamond specifications and retailer prices

From €386 EUR
$431 USD
As of October 30, 2026
Save €661 EUR (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,047 EUR 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG536206340 or 536206340. Listed at 6 retailers as of October 29, 2026, with prices from €386 to €1,047, a €661 spread on the same certified stone. MOH London lists it at €1,047. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536206340
Dimensions6.45 × 4.53 × 2.81 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.45 mm4.53 mm0.51 ctG / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG536206340
Side View
Table 65.0%Crown 34.1°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,047 EUR|Low: €363 EUR|High: €1,054 EUR|Avg: €549 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3€386 EUR
Retailer 2€408 EUR
Retailer 5€470 EUR
Retailer 4€483 EUR
MOH London€1,047 EUR

41 data points across 5 retailers

6 retailers€386 EUR to €1,047 EUR

B+
Cheapest Retailer
-
€386 EUR
$431 USD
B+
Retailer 2
-
€408 EUR
£359 GBP
View
B+
Retailer 3
-
€470 EUR
$525 USD
View
B+
Retailer 4
-
€483 EUR
$540 USD
View
B
Retailer 5
-
€764 EUR
$853 USD
View
Most Expensive
B
MOH London
LG536206340 · Oct 29
€1,047 EUR
£921 GBP
View
5 more retailers have this diamond
Prices start from €386 EURSave up to €661 EUR

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
€386 EUR