Princess|Lab Grown|IGI

3.03ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG784606339

Shape and cutting style on the report: Princess cut

Certificate IGI LG784606339

Diamond specifications and retailer prices

From £3,023 GBP
$4,026 USD
As of October 27, 2026
Save £9,424 GBP (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £12,447 GBP at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784606339 or 784606339. Listed at 23 retailers as of October 27, 2026, with prices from £3,023 to £12,447, a £9,424 spread on the same certified stone. Taylor and Hart lists it at £12,447. 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

3.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784606339
Dimensions7.94 × 7.81 × 5.56 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm7.81 mm3.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784606339
Side View
Table 72.0%Crown 42.2°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 71.2%

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: £4,592 GBP|Low: £3,168 GBP|High: £13,487 GBP|Avg: £6,454 GBP|-9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Taylor and Hart
October 29, 2026
Retailer 3£3,168 GBP
Retailer 4£3,189 GBP
Retailer 5£3,385 GBP
Retailer 17£3,507 GBP
Retailer 16£3,548 GBP
Retailer 15£4,216 GBP
Retailer 18£4,382 GBP
Retailer 1£4,592 GBP
Retailer 2£4,921 GBP
Retailer 11£5,416 GBP
Retailer 13£5,721 GBP
Retailer 14£5,853 GBP
Retailer 12£7,551 GBP
Retailer 8£8,068 GBP
Retailer 9£8,245 GBP
Retailer 10£10,001 GBP
Retailer 6£10,215 GBP
Retailer 7£11,985 GBP
Taylor and Hart£12,447 GBP

44 data points across 19 retailers

23 retailers£3,023 GBP to £12,447 GBP

A
Cheapest Retailer
-
£3,023 GBP
$4,026 USD
A
Retailer 2
-
£3,168 GBP
$4,219 USD
View
A
Retailer 3
-
£3,189 GBP
$4,247 USD
View
A
Retailer 4
-
£3,385 GBP
$4,508 USD
View
Final sale: no returns
A
Retailer 5
-
£3,507 GBP
$4,670 USD
View
Retailer 6
-
£3,507 GBP
$4,670 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
£3,548 GBP
$4,725 USD
View
B+
Retailer 8
-
£4,216 GBP
$5,614 USD
View
B+
Retailer 9
-
£4,382 GBP
$5,835 USD
View
B+
Retailer 10
-
£4,592 GBP
View
B+
Retailer 11
-
£4,921 GBP
View
Retailer 12
-
£4,936 GBP
$6,573 USD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
£5,416 GBP
€6,869 EUR
View
B+
Retailer 14
-
£5,721 GBP
$7,618 USD
View
Retailer 15
-
£5,853 GBP
$7,795 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£6,594 GBP
$8,781 USD
View
B+
Retailer 17
-
£7,551 GBP
View
B
Retailer 18
-
£8,068 GBP
$10,744 USD
View
B
Retailer 19
-
£8,245 GBP
$10,980 USD
View
B
Retailer 20
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£10,001 GBP
$13,319 USD
View
B
Retailer 21
-
£10,215 GBP
$13,603 USD
View
B
Retailer 22
-
£11,985 GBP
SGD 21,567 SGD
View
Most Expensive
B
Taylor and Hart
OUKDXFA · Oct 27
£12,447 GBP
$16,576 USD
View
22 more retailers have this diamond
Prices start from £3,023 GBPSave up to £9,424 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
3.03ct Princess
£3,023 GBP