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Princess|Lab Grown|IGI

0.74ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • IGI LG758589186

Shape and cutting style on the report: Princess cut

Certificate IGI LG758589186

Diamond specifications and retailer prices

From $199 AUD
$140 USD
As of October 27, 2026
Save $1,226 AUD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,425 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.74ct lab-grown princess diamond

This 0.74ct lab-grown princess sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758589186 or 758589186. Listed at 16 retailers as of October 27, 2026, with prices from $199 to $1,425, a $1,226 spread on the same certified stone. Reve Diamonds lists it at $1,425. 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

0.74
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758589186
Dimensions5.01 × 5.00 × 3.39 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.01 mm5.00 mm0.74 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758589186
Side View
Table 70.0%Crown 40°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.8%

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 27
Current: $420 AUD|Low: $191 AUD|High: $1,168 AUD|Avg: $461 AUD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 12$199 AUD
Retailer 6$221 AUD
Retailer 4$231 AUD
Retailer 3$246 AUD
Retailer 14$246 AUD
Retailer 10$313 AUD
Retailer 13$349 AUD
Retailer 1$420 AUD
Retailer 7$432 AUD
Retailer 9$537 AUD
Retailer 5$688 AUD
Retailer 2$793 AUD
Retailer 11$837 AUD
Retailer 8$1,159 AUD

43 data points across 14 retailers

16 retailers$199 AUD to $1,425 AUD

A
Cheapest Retailer
-
$199 AUD
$140 USD
A
Retailer 2
-
$221 AUD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
$231 AUD
$162 USD
View
A
Retailer 4
-
$246 AUD
$173 USD
View
A
Retailer 5
-
$246 AUD
$173 USD
View
A
Retailer 6
-
$313 AUD
$220 USD
View
A
Retailer 7
-
$349 AUD
$245 USD
View
A
Retailer 8
-
$420 AUD
£233 GBP
View
A
Retailer 9
-
$432 AUD
€289 EUR
View
A
Retailer 10
-
$537 AUD
£297 GBP
View
B+
Retailer 11
-
$688 AUD
$483 USD
View
B
Retailer 12
-
$793 AUD
$557 USD
View
B
Retailer 13
-
$837 AUD
$588 USD
View
B
Retailer 14
-
$872 AUD
$613 USD
View
B
Retailer 15
-
$1,159 AUD
£641 GBP
View
Most Expensive
B
Reve Diamonds
EB7FDCDBE · Oct 28
$1,425 AUD
$1,001 USD
View
15 more retailers have this diamond
Prices start from $199 AUDSave up to $1,226 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
0.74ct Princess
$199 AUD