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Princess|Lab Grown|IGI

3.06ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG768632021

Shape and cutting style on the report: Princess cut

Certificate IGI LG768632021

Diamond specifications and retailer prices

From £1,423 GBP
$1,906 USD
As of October 30, 2026
Save £8,362 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £9,784 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown princess diamond

This 3.06ct 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 LG768632021 or 768632021. Listed at 16 retailers as of October 30, 2026, with prices from £1,423 to £9,784, a £8,362 spread on the same certified stone. Do Amore Diamonds lists it at £9,784. 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

3.06
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632021
Dimensions7.96 × 7.86 × 5.50 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
7.96 mm7.86 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632021
Side View
Table 65.0%Crown 40.3°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 70.0%

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: £9,784 GBP|Low: £1,423 GBP|High: £17,083 GBP|Avg: £4,500 GBP|-42.7%
Do Amore 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
October 31, 2026
Retailer 12£1,423 GBP
Retailer 2£1,547 GBP
Retailer 10£1,689 GBP
Retailer 5£1,776 GBP
Retailer 13£1,867 GBP
Retailer 3£2,503 GBP
Retailer 4£2,588 GBP
Retailer 9£2,709 GBP
Retailer 8£2,933 GBP
Retailer 14£3,059 GBP
Retailer 16£4,543 GBP
Retailer 15£4,968 GBP
Retailer 6£4,971 GBP
Retailer 7£6,621 GBP
Retailer 11£6,747 GBP
Do Amore Diamonds£9,784 GBP

37 data points across 16 retailers

16 retailers£1,423 GBP to £9,784 GBP

A
Cheapest Retailer
-
£1,423 GBP
$1,906 USD
A
Retailer 2
-
£1,547 GBP
$2,073 USD
View
A
Retailer 3
-
£1,689 GBP
$2,263 USD
View
A
Retailer 4
-
£1,776 GBP
$2,380 USD
View
A
Retailer 5
-
£1,867 GBP
$2,502 USD
View
A
Retailer 6
-
£2,503 GBP
$3,354 USD
View
A
Retailer 7
-
£2,588 GBP
$3,468 USD
View
A
Retailer 8
-
£2,709 GBP
$3,630 USD
View
A
Retailer 9
-
£2,933 GBP
$3,930 USD
View
Final sale: no returns
A
Retailer 10
-
£3,059 GBP
€3,903 EUR
View
B+
Retailer 11
-
£4,543 GBP
$6,087 USD
View
B+
Retailer 12
-
£4,968 GBP
View
Retailer 13
-
£4,971 GBP
$6,660 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£6,621 GBP
$8,872 USD
View
B+
Retailer 15
-
£6,747 GBP
$9,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-2D3D976C8 · Oct 30
£9,784 GBP
$13,110 USD
View
15 more retailers have this diamond
Prices start from £1,423 GBPSave up to £8,362 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
3.06ct Princess
£1,423 GBP