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Oval|Lab Grown|IGI

0.57ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG440012442

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440012442

Diamond specifications and retailer prices

From €303 EUR
$338 USD
As of November 1, 2026
Save €1,200 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,503 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.57ct lab-grown oval diamond

This 0.57ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012442 or 440012442. Listed at 11 retailers as of November 1, 2026, with prices from €303 to €1,503, a €1,200 spread on the same certified stone. MOH London lists it at €1,503. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.57
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012442
Dimensions6.52 × 4.59 × 2.94 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.52 mm4.59 mm0.57 ctH / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440012442
Side View
Table 61.0%Crown 35.2°Girdle: STK-VTKPavilion 41.4°Culet: NoneDepth 64.1%

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: Nov 1
Current: €1,503 EUR|Low: €290 EUR|High: €1,521 EUR|Avg: €683 EUR
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
November 1, 2026
Retailer 8€303 EUR
Retailer 6€331 EUR
Retailer 11€338 EUR
Retailer 5€362 EUR
Retailer 9€375 EUR
Retailer 12€375 EUR
Retailer 13€510 EUR
Retailer 10€604 EUR
Retailer 2€677 EUR
Retailer 3€715 EUR
Retailer 7€1,099 EUR
MOH London€1,503 EUR
Retailer 4€1,506 EUR

22 data points across 13 retailers

11 retailers€303 EUR to €1,503 EUR

A
Cheapest Retailer
-
€303 EUR
$338 USD
A
Retailer 2
-
€331 EUR
$370 USD
View
B+
Retailer 3
-
€338 EUR
$378 USD
View
Final sale: no returns
B+
Retailer 4
-
€351 EUR
$392 USD
View
B+
Retailer 5
-
€375 EUR
$419 USD
View
Retailer 6
-
€375 EUR
$419 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
€604 EUR
$675 USD
View
B
Retailer 8
-
€677 EUR
View
B
Retailer 9
-
€1,099 EUR
$1,228 USD
View
B
Retailer 10
-
€1,205 EUR
$1,346 USD
View
Most Expensive
B
MOH London
LG440012442 · Nov 1
€1,503 EUR
£1,322 GBP
View
10 more retailers have this diamond
Prices start from €303 EURSave up to €1,200 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
€303 EUR