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Oval|Lab Grown|IGI

1.57ct I SI2 Oval Lab Grown Diamond

VG • I/SI2 • IGI LG440012265

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440012265

Diamond specifications and retailer prices

From €779 EUR
$870 USD
As of October 31, 2026
Save €3,129 EUR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,908 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG440012265 or 440012265. Listed at 9 retailers as of October 29, 2026, with prices from €779 to €3,908, a €3,129 spread on the same certified stone. MOH London lists it at €3,908. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.57
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012265
Dimensions8.91 × 6.64 × 4.17 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.91 mm6.64 mm1.57 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440012265
Side View
Table 54.5%Crown 33.6°Girdle: THK-VTKPavilion 41.3°Culet: NoneDepth 62.8%

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 31
Current: €3,908 EUR|Low: €779 EUR|High: €3,940 EUR|Avg: €1,861 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2€779 EUR
Retailer 4€1,043 EUR
Retailer 8€1,135 EUR
Retailer 11€1,147 EUR
Retailer 5€1,210 EUR
Retailer 10€1,721 EUR
Retailer 6€1,921 EUR
Retailer 7€2,268 EUR
Retailer 9€2,385 EUR
Retailer 3€2,708 EUR
MOH London€3,908 EUR

14 data points across 11 retailers

9 retailers€779 EUR to €3,908 EUR

A
Cheapest Retailer
-
€779 EUR
$870 USD
B+
Retailer 2
-
€1,043 EUR
$1,165 USD
View
B+
Retailer 3
-
€1,135 EUR
$1,268 USD
View
B+
Retailer 4
-
€1,210 EUR
$1,352 USD
View
Retailer 5
-
€1,210 EUR
$1,352 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€1,921 EUR
$2,146 USD
View
B
Retailer 7
-
€2,268 EUR
$2,534 USD
View
B
Retailer 8
-
€2,385 EUR
$2,664 USD
View
Most Expensive
C
MOH London
LG440012265 · Oct 29
€3,908 EUR
£3,438 GBP
View
8 more retailers have this diamond
Prices start from €779 EURSave up to €3,129 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
1.57ct Oval
€779 EUR