Princess|Lab Grown|IGI

3.06ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG723526659

Shape and cutting style on the report: Princess cut

Certificate IGI LG723526659

Diamond specifications and retailer prices

From £272 GBP
$365 USD
As of October 30, 2026
Save £2,235 GBP (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,679 GBP at Brilliant Earth · As of September 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723526659 or 723526659. Listed at 24 retailers as of October 30, 2026, with a 821% 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723526659
Dimensions7.62 × 7.59 × 5.67 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.62 mm7.59 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723526659
Side View
Table 67.0%Crown 50.3°Girdle: ThickPavilion 38.4°Culet: NoneDepth 74.7%

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: £2,508 GBP|Low: £272 GBP|High: £3,679 GBP|Avg: £904 GBP|-31.8%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 4£272 GBP
Retailer 10£310 GBP
Retailer 20£316 GBP
Retailer 6£338 GBP
Retailer 12£338 GBP
Retailer 14£373 GBP
Retailer 19£452 GBP
Retailer 8£459 GBP
Retailer 13£529 GBP
Retailer 2£605 GBP
Retailer 21£618 GBP
Retailer 17£715 GBP
Retailer 18£734 GBP
Retailer 7£859 GBP
Retailer 5£1,087 GBP
Retailer 11£1,089 GBP
Retailer 15£1,116 GBP
Retailer 9£1,277 GBP
Retailer 3£1,308 GBP
Retailer 16£1,328 GBP
Retailer 22£1,560 GBP
Brilliant Earth£2,508 GBP

38 data points across 22 retailers

24 retailers£272 GBP to £2,508 GBP

A
Cheapest Retailer
-
£272 GBP
$365 USD
A
Retailer 2
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£310 GBP
$416 USD
View
Final sale: no returns
A
Retailer 3
-
£316 GBP
$424 USD
View
A
Retailer 4
-
£338 GBP
$453 USD
View
A
Retailer 5
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£338 GBP
$453 USD
View
A
Retailer 6
-
£373 GBP
HK$3,900 HKD
View
A
Retailer 7
-
£452 GBP
$605 USD
View
B+
Retailer 8
-
£459 GBP
$615 USD
View
A
Retailer 9
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£529 GBP
€675 EUR
View
A
Retailer 10
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£605 GBP
View
A
Retailer 11
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£618 GBP
$828 USD
View
A
Retailer 12
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£715 GBP
A$1,473 AUD
View
A
Retailer 13
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£734 GBP
ZAR 15,880 ZAR
View
A
Retailer 14
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£859 GBP
$1,151 USD
View
A
Retailer 15
-
£1,087 GBP
$1,456 USD
View
A
Retailer 16
-
£1,089 GBP
SGD 1,972 SGD
View
B+
Retailer 17
-
£1,116 GBP
$1,496 USD
View
B+
Retailer 18
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£1,193 GBP
$1,598 USD
View
B+
Retailer 19
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£1,277 GBP
$1,711 USD
View
B+
Retailer 20
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£1,308 GBP
View
B+
Retailer 21
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£1,328 GBP
View
Retailer 22
-
£1,560 GBP
$2,090 USD
View
Price last confirmed 13 days ago
B
Retailer 23
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£2,508 GBP
$3,360 USD
View
Most Expensive
Brilliant Earth
16466183A · Sep 29
£3,679 GBP
$4,930 USD
View
Price last confirmed 32 days ago
23 more retailers have this diamond
Prices start from £272 GBPSave up to £2,235 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
£272 GBP