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Oval|Lab Grown|IGI

1.75ct E SI1 Oval Lab Grown Diamond

GD • E/SI1 • IGI LG533209429

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG533209429

Diamond specifications and retailer prices

From €507 EUR
$565 USD
As of October 29, 2026
Save €792 EUR (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,299 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.75ct lab-grown oval diamond

This 1.75ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG533209429 or 533209429. Listed at 13 retailers as of October 29, 2026, with prices from €507 to €1,299, a €792 spread on the same certified stone. MOH London lists it at €1,299. 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

1.75
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209429
Dimensions9.57 × 6.89 × 4.28 mm
L/W Ratio1.39
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
9.57 mm6.89 mm1.75 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209429
Side View
Table 60.0%Crown 35°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.1%

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 29
Current: €1,299 EUR|Low: €208 EUR|High: €1,308 EUR|Avg: €682 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8€291 EUR
Retailer 5€322 EUR
Retailer 4€507 EUR
Retailer 7€531 EUR
Retailer 10€551 EUR
Retailer 2€567 EUR
Retailer 9€632 EUR
Retailer 3€991 EUR
Retailer 6€1,177 EUR
MOH London€1,299 EUR

38 data points across 10 retailers

13 retailers€507 EUR to €1,299 EUR

A
Retailer 1
-
€250 EUR
$278 USD
Price last confirmed 27 days ago
B+
Retailer 2
-
€302 EUR
$336 USD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
€322 EUR
$359 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
€322 EUR
$359 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
€507 EUR
$565 USD
View
B+
Retailer 6
-
€531 EUR
$591 USD
View
B+
Retailer 7
-
€551 EUR
$613 USD
View
B+
Retailer 8
-
€567 EUR
£497 GBP
View
B+
Retailer 9
-
€632 EUR
$704 USD
View
B
Retailer 10
-
€991 EUR
$1,103 USD
View
B
Retailer 11
-
€1,037 EUR
$1,154 USD
View
Price last confirmed 28 days ago
B
Retailer 12
-
€1,177 EUR
$1,310 USD
View
Most Expensive
B
MOH London
LG533209429 · Oct 29
€1,299 EUR
£1,139 GBP
View
12 more retailers have this diamond
Prices start from €507 EURSave up to €792 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
1.75ct Oval
€507 EUR