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Princess|Lab Grown|IGI

3.00ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG754594631

Shape and cutting style on the report: Princess cut

Certificate IGI LG754594631

Diamond specifications and retailer prices

From £1,783 GBP
$2,389 USD
As of October 31, 2026
Save £5,383 GBP (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £7,166 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 3ct lab-grown princess diamond

This 3ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594631 or 754594631. Listed at 14 retailers as of October 31, 2026, with prices from £1,783 to £7,166, a £5,383 spread on the same certified stone. Michael Trio lists it at £7,166. 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

3.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594631
Dimensions7.88 × 7.84 × 5.77 mm
L/W Ratio1.01
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
7.88 mm7.84 mm3.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594631
Side View
Table 68.0%Crown 41.1°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 73.6%

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 31
Current: £7,166 GBP|Low: £1,783 GBP|High: £12,636 GBP|Avg: £5,401 GBP|-43.3%
Michael Trio
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 31, 2026
Retailer 7£1,783 GBP
Retailer 8£1,888 GBP
Retailer 11£2,474 GBP
Retailer 2£2,731 GBP
Retailer 6£3,060 GBP
Retailer 14£3,245 GBP
Retailer 13£4,606 GBP
Retailer 9£4,841 GBP
Retailer 4£4,907 GBP
Retailer 5£5,320 GBP
Retailer 3£5,472 GBP
Retailer 10£6,612 GBP
Retailer 12£6,928 GBP
Michael Trio£7,166 GBP

42 data points across 14 retailers

14 retailers£1,783 GBP to £7,166 GBP

A
Cheapest Retailer
-
£1,783 GBP
$2,389 USD
A
Retailer 2
-
£1,888 GBP
$2,530 USD
View
A
Retailer 3
-
£2,474 GBP
HK$25,900 HKD
View
A
Retailer 4
-
£2,731 GBP
View
A
Retailer 5
-
£3,060 GBP
$4,100 USD
View
A
Retailer 6
-
£3,245 GBP
€4,141 EUR
View
B+
Retailer 7
-
£4,606 GBP
ZAR 99,696 ZAR
View
B+
Retailer 8
-
£4,841 GBP
$6,487 USD
View
B+
Retailer 9
-
£4,907 GBP
$6,575 USD
View
B+
Retailer 10
-
£5,320 GBP
$7,128 USD
View
B+
Retailer 11
-
£5,472 GBP
View
B
Retailer 12
-
£6,612 GBP
$8,860 USD
View
B
Retailer 13
-
£6,928 GBP
$9,283 USD
View
Most Expensive
B
Michael Trio
1069857498 · Oct 31
£7,166 GBP
SGD 12,976 SGD
View
13 more retailers have this diamond
Prices start from £1,783 GBPSave up to £5,383 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
3.00ct Princess
£1,783 GBP