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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 $249 NZD
$140 USD
As of October 27, 2026
Save $1,534 NZD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,783 NZD 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 $249 to $1,783, a $1,534 spread on the same certified stone. Reve Diamonds lists it at $1,783. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $526 NZD|Low: $239 NZD|High: $1,461 NZD|Avg: $577 NZD|+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$249 NZD
Retailer 6$276 NZD
Retailer 4$288 NZD
Retailer 3$308 NZD
Retailer 14$308 NZD
Retailer 10$392 NZD
Retailer 13$436 NZD
Retailer 1$526 NZD
Retailer 7$540 NZD
Retailer 9$672 NZD
Retailer 5$860 NZD
Retailer 2$992 NZD
Retailer 11$1,047 NZD
Retailer 8$1,449 NZD

43 data points across 14 retailers

16 retailers$249 NZD to $1,783 NZD

A
Cheapest Retailer
-
$249 NZD
$140 USD
A
Retailer 2
-
$276 NZD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
$288 NZD
$162 USD
View
A
Retailer 4
-
$308 NZD
$173 USD
View
A
Retailer 5
-
$308 NZD
$173 USD
View
A
Retailer 6
-
$392 NZD
$220 USD
View
A
Retailer 7
-
$436 NZD
$245 USD
View
A
Retailer 8
-
$526 NZD
£233 GBP
View
A
Retailer 9
-
$540 NZD
€289 EUR
View
A
Retailer 10
-
$672 NZD
£297 GBP
View
B+
Retailer 11
-
$860 NZD
$483 USD
View
B
Retailer 12
-
$992 NZD
$557 USD
View
B
Retailer 13
-
$1,047 NZD
$588 USD
View
B
Retailer 14
-
$1,091 NZD
$613 USD
View
B
Retailer 15
-
$1,449 NZD
£641 GBP
View
Most Expensive
B
Reve Diamonds
EB7FDCDBE · Oct 28
$1,783 NZD
$1,001 USD
View
15 more retailers have this diamond
Prices start from $249 NZDSave up to $1,534 NZD

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
$249 NZD