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 $140 USD
As of October 27, 2026
Save $861 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,001 USD 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 $140 to $1,001, a $861 spread on the same certified stone. Reve Diamonds lists it at $1,001. 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
Color
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: $295 USD|Low: $134 USD|High: $820 USD|Avg: $324 USD|+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$140 USD
Retailer 6$155 USD
Retailer 4$162 USD
Retailer 3$173 USD
Retailer 14$173 USD
Retailer 10$220 USD
Retailer 13$245 USD
Retailer 1$295 USD
Retailer 7$303 USD
Retailer 9$378 USD
Retailer 5$483 USD
Retailer 2$557 USD
Retailer 11$588 USD
Retailer 8$814 USD

43 data points across 14 retailers

16 retailers$140 USD to $1,001 USD

A
Cheapest Retailer
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$140 USD
A
Retailer 2
-
$155 USD
View
Final sale: no returns
A
Retailer 3
-
$162 USD
View
A
Retailer 4
-
$173 USD
View
A
Retailer 5
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$173 USD
View
A
Retailer 6
-
$220 USD
View
A
Retailer 7
-
$245 USD
View
A
Retailer 8
-
$295 USD
£233 GBP
View
A
Retailer 9
-
$303 USD
€289 EUR
View
A
Retailer 10
-
$378 USD
£297 GBP
View
B+
Retailer 11
-
$483 USD
View
B
Retailer 12
-
$557 USD
View
B
Retailer 13
-
$588 USD
View
B
Retailer 14
-
$613 USD
View
B
Retailer 15
-
$814 USD
£641 GBP
View
Most Expensive
B
Reve Diamonds
EB7FDCDBE · Oct 28
$1,001 USD
View
15 more retailers have this diamond
Prices start from $140 USDSave up to $861 USD

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
$140 USD