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Princess|Lab Grown|IGI

3.74ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG756526888

Shape and cutting style on the report: Princess cut

Certificate IGI LG756526888

Diamond specifications and retailer prices

From $3,296 AUD
$2,315 USD
As of October 30, 2026
Save $14,243 AUD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $17,539 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.74ct lab-grown princess diamond

This 3.74ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756526888 or 756526888. Listed at 25 retailers as of October 26, 2026, with prices from $3,296 to $17,539, a $14,243 spread on the same certified stone. Brilliant Earth lists it at $17,539. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.74
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756526888
Dimensions8.35 × 8.29 × 5.93 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm8.29 mm3.74 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756526888
Side View
Table 71.0%Crown 44.7°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 71.5%

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 30
Current: $12,827 AUD|Low: $3,163 AUD|High: $17,539 AUD|Avg: $7,013 AUD|-26.9%
Brilliant Earth
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
Retailer 15
October 30, 2026
Retailer 5$3,296 AUD
Retailer 7$3,822 AUD
Retailer 12$4,023 AUD
Retailer 3$4,057 AUD
Retailer 2$4,220 AUD
Retailer 4$5,255 AUD
Retailer 8$5,264 AUD
Retailer 15$5,324 AUD
Retailer 10$6,697 AUD
Retailer 13$8,646 AUD
Retailer 9$8,877 AUD
Retailer 14$9,232 AUD
Retailer 6$9,672 AUD
Retailer 11$10,427 AUD
Brilliant Earth$12,827 AUD

29 data points across 15 retailers

25 retailers$3,296 AUD to $17,539 AUD

A
Cheapest Retailer
-
$3,296 AUD
$2,315 USD
A
Retailer 2
-
$3,586 AUD
$2,519 USD
View
A
Retailer 3
-
$3,822 AUD
$2,685 USD
View
Retailer 4
-
$3,822 AUD
$2,685 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$4,002 AUD
$2,811 USD
View
A
Retailer 6
-
$4,023 AUD
$2,826 USD
View
Final sale: no returns
A
Retailer 7
-
$4,057 AUD
$2,850 USD
View
A
Retailer 8
-
$4,220 AUD
£2,334 GBP
View
A
Retailer 9
-
$5,255 AUD
$3,691 USD
View
A
Retailer 10
-
$5,264 AUD
£2,911 GBP
View
A
Retailer 11
-
$5,324 AUD
$3,740 USD
View
A
Retailer 12
-
$5,450 AUD
$3,828 USD
View
A
Retailer 13
-
$6,697 AUD
€4,480 EUR
View
A
Retailer 14
-
$7,142 AUD
$5,017 USD
View
A
Retailer 15
-
$7,246 AUD
£4,008 GBP
View
Retailer 16
-
$8,646 AUD
View
Price last confirmed 8 days ago
A
Retailer 17
-
$8,877 AUD
ZAR 100,738 ZAR
View
Retailer 18
-
$9,232 AUD
$6,485 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
$9,672 AUD
$6,794 USD
View
B+
Retailer 20
-
$10,209 AUD
$7,171 USD
View
B+
Retailer 21
-
$10,427 AUD
£5,767 GBP
View
B+
Retailer 22
-
$12,827 AUD
$9,010 USD
View
B+
Retailer 23
-
$13,352 AUD
$9,379 USD
View
B
Retailer 24
-
$13,977 AUD
$9,818 USD
View
Most Expensive
B
Brilliant Earth
17473771A · Oct 26
$17,539 AUD
$12,320 USD
View
24 more retailers have this diamond
Prices start from $3,296 AUDSave up to $14,243 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
3.74ct Princess
$3,296 AUD