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Princess|Lab Grown|IGI

3.34ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG744513458

Shape and cutting style on the report: Princess cut

Certificate IGI LG744513458

Diamond specifications and retailer prices

From £1,336 GBP
$1,790 USD
As of October 30, 2026
Save £7,859 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £13,218 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.34ct lab-grown princess diamond

This 3.34ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513458 or 744513458. Listed at 18 retailers as of October 30, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.34
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513458
Dimensions8.32 × 8.19 × 5.55 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.32 mm8.19 mm3.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513458
Side View
Table 67.0%Crown 46.3°Girdle: MediumPavilion 35°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A+
Exceptional
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: £13,218 GBP|Low: £1,310 GBP|High: £13,218 GBP|Avg: £3,919 GBP|+1.6%
Novita Diamonds
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 15£1,336 GBP
Retailer 6£1,454 GBP
Retailer 10£1,545 GBP
Retailer 17£1,629 GBP
Retailer 4£1,676 GBP
Retailer 2£2,126 GBP
Retailer 5£2,351 GBP
Retailer 16£2,431 GBP
Retailer 18£2,607 GBP
Retailer 13£2,676 GBP
Retailer 11£2,769 GBP
Retailer 7£3,952 GBP
Retailer 14£4,266 GBP
Retailer 8£4,597 GBP
Retailer 12£4,912 GBP
Retailer 9£6,792 GBP
Retailer 3£9,195 GBP
Novita Diamonds£13,218 GBP

31 data points across 18 retailers

18 retailers£1,336 GBP to £9,195 GBP

A+
Cheapest Retailer
-
£1,336 GBP
$1,790 USD
A
Retailer 2
-
£1,454 GBP
$1,948 USD
View
A
Retailer 3
-
£1,545 GBP
$2,070 USD
View
Final sale: no returns
A
Retailer 4
-
£1,629 GBP
$2,183 USD
View
A
Retailer 5
-
£1,676 GBP
$2,245 USD
View
A
Retailer 6
-
£2,126 GBP
$2,848 USD
View
A
Retailer 7
-
£2,351 GBP
$3,150 USD
View
A
Retailer 8
-
£2,408 GBP
$3,227 USD
View
A
Retailer 9
-
£2,431 GBP
$3,257 USD
View
A
Retailer 10
-
£2,607 GBP
$3,493 USD
View
A
Retailer 11
-
£2,769 GBP
€3,534 EUR
View
Retailer 12
-
£3,952 GBP
A$8,147 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£4,266 GBP
$5,716 USD
View
Retailer 14
-
£4,597 GBP
$6,160 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
£4,912 GBP
View
B+
Retailer 16
-
£6,792 GBP
$9,100 USD
View
B
Retailer 17
-
£9,195 GBP
$12,320 USD
View
Most Expensive
Novita Diamonds
cert_744513458 · Oct 8
£13,218 GBP
A$27,247 AUD
View
Price last confirmed 22 days ago
17 more retailers have this diamond
Prices start from £1,336 GBPSave up to £7,859 GBP

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+
3.34ct Princess
£1,336 GBP