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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 $804 AUD
$565 USD
As of October 29, 2026
Save $1,255 AUD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,059 AUD 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 $804 to $2,059, a $1,255 spread on the same certified stone. MOH London lists it at $2,059. 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: $2,059 AUD|Low: $330 AUD|High: $2,073 AUD|Avg: $1,081 AUD|+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$461 AUD
Retailer 5$511 AUD
Retailer 4$804 AUD
Retailer 7$841 AUD
Retailer 10$873 AUD
Retailer 2$901 AUD
Retailer 9$1,002 AUD
Retailer 3$1,570 AUD
Retailer 6$1,865 AUD
MOH London$2,059 AUD

38 data points across 10 retailers

13 retailers$804 AUD to $2,059 AUD

A
Retailer 1
-
$396 AUD
$278 USD
Price last confirmed 27 days ago
B+
Retailer 2
-
$478 AUD
$336 USD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
$511 AUD
$359 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$511 AUD
$359 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$804 AUD
$565 USD
View
B+
Retailer 6
-
$841 AUD
$591 USD
View
B+
Retailer 7
-
$873 AUD
$613 USD
View
B+
Retailer 8
-
$901 AUD
£499 GBP
View
B+
Retailer 9
-
$1,002 AUD
$704 USD
View
B
Retailer 10
-
$1,570 AUD
$1,103 USD
View
B
Retailer 11
-
$1,643 AUD
$1,154 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$1,865 AUD
$1,310 USD
View
Most Expensive
B
MOH London
LG533209429 · Oct 29
$2,059 AUD
£1,139 GBP
View
12 more retailers have this diamond
Prices start from $804 AUDSave up to $1,255 AUD

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
$804 AUD