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Princess|Lab Grown|IGI

3.86ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG680567275

Shape and cutting style on the report: Princess cut

Certificate IGI LG680567275

Diamond specifications and retailer prices

From £411 GBP
$547 USD
As of October 27, 2026
Save £2,150 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,561 GBP at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.86ct lab-grown princess diamond

This 3.86ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680567275 or 680567275. Listed at 21 retailers as of October 27, 2026, with prices from £411 to £2,561, a £2,150 spread on the same certified stone. Brilliant Earth lists it at £2,561. 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

3.86
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680567275
Dimensions8.55 × 8.42 × 6.10 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.55 mm8.42 mm3.86 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680567275
Side View
Table 66.0%Crown 39.4°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 72.4%

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: £2,561 GBP|Low: £386 GBP|High: £2,561 GBP|Avg: £976 GBP
Brilliant Earth
Retailer 2
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Retailer 19
October 29, 2026
Retailer 6£411 GBP
Retailer 4£460 GBP
Retailer 5£482 GBP
Retailer 11£498 GBP
Retailer 12£509 GBP
Retailer 15£578 GBP
Retailer 17£608 GBP
Retailer 14£683 GBP
Retailer 13£742 GBP
Retailer 16£790 GBP
Retailer 2£835 GBP
Retailer 18£1,008 GBP
Retailer 9£1,123 GBP
Retailer 10£1,310 GBP
Retailer 19£1,476 GBP
Retailer 3£1,769 GBP
Retailer 8£1,817 GBP
Retailer 7£2,082 GBP
Brilliant Earth£2,561 GBP

41 data points across 19 retailers

21 retailers£411 GBP to £2,561 GBP

A
Cheapest Retailer
-
£411 GBP
$547 USD
A
Retailer 2
-
£460 GBP
$612 USD
View
A
Retailer 3
-
£482 GBP
$642 USD
View
Final sale: no returns
Retailer 4
-
£498 GBP
$663 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£509 GBP
$678 USD
View
A
Retailer 6
-
£578 GBP
View
A
Retailer 7
-
£608 GBP
$810 USD
View
B+
Retailer 8
-
£683 GBP
$910 USD
View
A
Retailer 9
-
£742 GBP
$988 USD
View
A
Retailer 10
-
£790 GBP
View
A
Retailer 11
-
£835 GBP
€1,059 EUR
View
A
Retailer 12
-
£1,008 GBP
$1,342 USD
View
B+
Retailer 13
-
£1,123 GBP
$1,496 USD
View
B+
Retailer 14
-
£1,310 GBP
$1,745 USD
View
B+
Retailer 15
-
£1,476 GBP
View
Retailer 16
-
£1,618 GBP
$2,154 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
£1,639 GBP
$2,182 USD
View
B+
Retailer 18
-
£1,769 GBP
$2,356 USD
View
Retailer 19
-
£1,817 GBP
$2,420 USD
View
Price last confirmed 11 days ago
B+
Retailer 20
-
£2,082 GBP
View
Most Expensive
B
Brilliant Earth
13342377A · Oct 27
£2,561 GBP
$3,410 USD
View
20 more retailers have this diamond
Prices start from £411 GBPSave up to £2,150 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
3.86ct Princess
£411 GBP