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Princess|Lab Grown|IGI

3.06ct E VS2 Princess Lab Grown Diamond

EX • E/VS2 • IGI LG689510017

Shape and cutting style on the report: Princess cut

Certificate IGI LG689510017

Diamond specifications and retailer prices

From £370 GBP
$496 USD
As of October 25, 2026
Save £1,084 GBP (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,023 GBP at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 3.06ct lab-grown princess diamond

This 3.06ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689510017 or 689510017. Listed at 18 retailers as of October 25, 2026, with a 293% 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

3.06
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689510017
Dimensions7.81 × 7.72 × 5.66 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm7.72 mm3.06 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689510017
Side View
Table 69.0%Crown 45.4°Girdle: MediumPavilion 38°Culet: NoneDepth 73.3%

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 25
Current: £3,023 GBP|Low: £370 GBP|High: £3,799 GBP|Avg: £1,099 GBP|-20.4%
Brilliant Earth
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
October 30, 2026
Retailer 12£370 GBP
Retailer 13£445 GBP
Retailer 14£560 GBP
Retailer 3£587 GBP
Retailer 2£608 GBP
Retailer 8£627 GBP
Retailer 15£654 GBP
Retailer 5£886 GBP
Retailer 10£1,038 GBP
Retailer 7£1,058 GBP
Retailer 6£1,216 GBP
Retailer 4£1,385 GBP
Retailer 9£1,454 GBP
Retailer 11£1,761 GBP
Brilliant Earth£3,023 GBP

39 data points across 15 retailers

18 retailers£370 GBP to £1,454 GBP

Retailer 1
-
£315 GBP
$422 USD
Price last confirmed 38 days ago
Retailer 2
-
£353 GBP
$473 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£370 GBP
$496 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
£370 GBP
$496 USD
View
Retailer 5
-
£386 GBP
$517 USD
View
Price last confirmed 33 days ago
Retailer 6
-
£445 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£560 GBP
$750 USD
View
B+
Retailer 8
-
£587 GBP
$786 USD
View
A
Retailer 9
-
£608 GBP
View
A
Retailer 10
-
£627 GBP
€800 EUR
View
A
Retailer 11
-
£654 GBP
$876 USD
View
B+
Retailer 12
-
£886 GBP
$1,187 USD
View
B+
Retailer 13
-
£1,038 GBP
$1,391 USD
View
Retailer 14
-
£1,216 GBP
$1,630 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
£1,385 GBP
$1,856 USD
View
B+
Retailer 16
-
£1,454 GBP
View
Retailer 17
-
£1,761 GBP
$2,360 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
14872926A · Oct 18
£3,023 GBP
$4,050 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from £370 GBPSave up to £1,084 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
£370 GBP