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Princess|Lab Grown|IGI

3.05ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG822622988

Shape and cutting style on the report: Princess cut

Certificate IGI LG822622988

Diamond specifications and retailer prices

From £1,222 GBP
$1,637 USD
As of October 30, 2026
Save £7,182 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £12,071 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.05ct lab-grown princess diamond

This 3.05ct 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 LG822622988 or 822622988. Listed at 16 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

3.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822622988
Dimensions7.95 × 7.70 × 5.74 mm
L/W Ratio1.03
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
7.95 mm7.70 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822622988
Side View
Table 65.0%Crown 43.4°Girdle: MediumPavilion 38.5°Culet: NoneDepth 74.5%

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: £12,071 GBP|Low: £1,198 GBP|High: £12,071 GBP|Avg: £3,694 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
October 30, 2026
Retailer 13£1,222 GBP
Retailer 5£1,329 GBP
Retailer 3£1,459 GBP
Retailer 9£1,801 GBP
Retailer 2£1,867 GBP
Retailer 14£2,227 GBP
Retailer 15£2,443 GBP
Retailer 12£2,444 GBP
Retailer 10£2,529 GBP
Retailer 4£2,932 GBP
Retailer 6£3,614 GBP
Retailer 7£4,090 GBP
Retailer 11£4,491 GBP
Retailer 8£6,284 GBP
Retailer 16£8,404 GBP
Novita Diamonds£12,071 GBP

38 data points across 16 retailers

16 retailers£1,222 GBP to £8,404 GBP

A+
Cheapest Retailer
-
£1,222 GBP
$1,637 USD
A
Retailer 2
-
£1,329 GBP
$1,781 USD
View
A
Retailer 3
-
£1,459 GBP
$1,955 USD
View
A
Retailer 4
-
£1,801 GBP
$2,413 USD
View
A
Retailer 5
-
£1,867 GBP
View
A
Retailer 6
-
£2,199 GBP
$2,947 USD
View
A
Retailer 7
-
£2,227 GBP
$2,984 USD
View
A
Retailer 8
-
£2,443 GBP
$3,274 USD
View
A
Retailer 9
-
£2,529 GBP
€3,227 EUR
View
A
Retailer 10
-
£2,932 GBP
$3,928 USD
View
Retailer 11
-
£3,614 GBP
A$7,449 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
£4,090 GBP
$5,480 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£4,491 GBP
View
B
Retailer 14
-
£6,284 GBP
$8,420 USD
View
B
Retailer 15
-
£8,404 GBP
$11,260 USD
View
Most Expensive
Novita Diamonds
cert_822622988 · Oct 8
£12,071 GBP
A$24,882 AUD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from £1,222 GBPSave up to £7,182 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+
3.05ct Princess
£1,222 GBP