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Oval|Lab Grown|IGI

0.57ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG816662354

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816662354

Diamond specifications and retailer prices

From €262 EUR
$293 USD
As of October 30, 2026
Save €1,438 EUR (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,701 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.57ct lab-grown oval diamond

This 0.57ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816662354 or 816662354. Listed at 10 retailers as of October 30, 2026, with prices from €262 to €1,701, a €1,438 spread on the same certified stone. Do Amore Diamonds lists it at €1,701. 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

0.57
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662354
Dimensions6.88 × 4.64 × 2.84 mm
L/W Ratio1.48
Girdle conditionFaceted
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
6.88 mm4.64 mm0.57 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816662354
Side View
Table 56.0%Crown 33.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.2%

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 30
Current: €1,701 EUR|Low: €262 EUR|High: €1,701 EUR|Avg: €657 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4€262 EUR
Retailer 10€302 EUR
Retailer 8€345 EUR
Retailer 6€472 EUR
Retailer 2€482 EUR
Retailer 9€483 EUR
Retailer 7€697 EUR
Retailer 5€887 EUR
Retailer 3€1,071 EUR
Do Amore Diamonds€1,701 EUR

22 data points across 10 retailers

10 retailers€262 EUR to €1,701 EUR

A
Cheapest Retailer
-
€262 EUR
$293 USD
A
Retailer 2
-
€302 EUR
$337 USD
View
Retailer 3
-
€345 EUR
$385 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
€472 EUR
$527 USD
View
B+
Retailer 5
-
€482 EUR
View
B+
Retailer 6
-
€483 EUR
$540 USD
View
B
Retailer 7
-
€697 EUR
CA$1,082 CAD
View
B
Retailer 8
-
€887 EUR
$991 USD
View
B
Retailer 9
-
€1,071 EUR
£942 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG816662354 · Oct 31
€1,701 EUR
$1,900 USD
View
9 more retailers have this diamond
Prices start from €262 EURSave up to €1,438 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.

A
0.57ct Oval
€262 EUR