Princess|Lab Grown|IGI

3.06ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG687547735

Shape and cutting style on the report: Princess cut

Certificate IGI LG687547735

Diamond specifications and retailer prices

From £412 GBP
$549 USD
As of October 27, 2026
Save £2,822 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,234 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687547735 or 687547735. Listed at 23 retailers as of October 27, 2026, with prices from £412 to £3,234, a £2,822 spread on the same certified stone. Blue Nile lists it at £3,234. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687547735
Dimensions7.88 × 7.80 × 5.67 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
7.88 mm7.80 mm3.06 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687547735
Side View
Table 70.0%Crown 45.4°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 72.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £3,234 GBP|Low: £333 GBP|High: £3,234 GBP|Avg: £1,106 GBP
Blue Nile
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October 29, 2026
Retailer 3£412 GBP
Retailer 12£460 GBP
Retailer 22£461 GBP
Retailer 4£511 GBP
Retailer 7£511 GBP
Retailer 9£575 GBP
Retailer 20£589 GBP
Retailer 13£703 GBP
Retailer 8£776 GBP
Retailer 14£789 GBP
Retailer 2£796 GBP
Retailer 10£1,068 GBP
Retailer 21£1,087 GBP
Retailer 18£1,109 GBP
Retailer 23£1,318 GBP
Retailer 5£1,343 GBP
Retailer 19£1,488 GBP
Retailer 6£1,645 GBP
Retailer 11£1,657 GBP
Retailer 15£1,732 GBP
Retailer 17£2,144 GBP
Retailer 16£2,253 GBP
Blue Nile£3,234 GBP

32 data points across 23 retailers

23 retailers£412 GBP to £3,234 GBP

A
Cheapest Retailer
-
£412 GBP
$549 USD
A
Retailer 2
-
£460 GBP
$613 USD
View
Final sale: no returns
A
Retailer 3
-
£461 GBP
$614 USD
View
A
Retailer 4
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£511 GBP
$680 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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£511 GBP
$680 USD
View
A
Retailer 6
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£575 GBP
View
Price last confirmed 17 days ago
A
Retailer 7
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£589 GBP
$785 USD
View
A
Retailer 8
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£703 GBP
€892 EUR
View
A
Retailer 9
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£776 GBP
$1,034 USD
View
A
Retailer 10
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£789 GBP
$1,051 USD
View
A
Retailer 11
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£796 GBP
View
A
Retailer 12
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£1,068 GBP
$1,422 USD
View
A
Retailer 13
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£1,087 GBP
A$2,227 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
£1,109 GBP
ZAR 23,866 ZAR
View
B+
Retailer 15
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£1,318 GBP
$1,755 USD
View
B+
Retailer 16
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£1,343 GBP
$1,789 USD
View
B+
Retailer 17
-
£1,488 GBP
View
B+
Retailer 18
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£1,645 GBP
$2,190 USD
View
B+
Retailer 19
-
£1,657 GBP
$2,207 USD
View
B+
Retailer 20
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£1,732 GBP
$2,306 USD
View
B
Retailer 21
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£2,144 GBP
View
B
Retailer 22
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£2,253 GBP
$3,000 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Blue Nile
25280218 · Oct 29
£3,234 GBP
$4,307 USD
View
22 more retailers have this diamond
Prices start from £412 GBPSave up to £2,822 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
£412 GBP