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Princess|Lab Grown|IGI

1.86ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG813624154

Shape and cutting style on the report: Princess cut

Certificate IGI LG813624154

Diamond specifications and retailer prices

From £277 GBP
$368 USD
As of October 28, 2026
Save £1,736 GBP (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,012 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.86ct lab-grown princess diamond

This 1.86ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813624154 or 813624154. Listed at 12 retailers as of October 28, 2026, with prices from £277 to £2,012, a £1,736 spread on the same certified stone. Brilliant Earth lists it at £2,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813624154
Dimensions6.79 × 6.66 × 4.83 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.79 mm6.66 mm1.86 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813624154
Side View
Table 69.0%Crown 44.8°Girdle: MediumPavilion 39.7°Culet: NoneDepth 72.5%

Caratlytics Score

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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 28
Current: £2,012 GBP|Low: £277 GBP|High: £2,035 GBP|Avg: £771 GBP
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
October 29, 2026
Retailer 3£277 GBP
Retailer 7£281 GBP
Retailer 4£305 GBP
Retailer 5£334 GBP
Retailer 2£398 GBP
Retailer 13£442 GBP
Retailer 11£529 GBP
Retailer 8£734 GBP
Retailer 12£923 GBP
Retailer 6£1,011 GBP
Retailer 10£1,348 GBP
Retailer 9£1,757 GBP
Brilliant Earth£2,012 GBP

23 data points across 13 retailers

12 retailers£277 GBP to £2,012 GBP

A
Cheapest Retailer
-
£277 GBP
$368 USD
A
Retailer 2
-
£281 GBP
View
B+
Retailer 3
-
£305 GBP
$406 USD
View
A
Retailer 4
-
£398 GBP
€505 EUR
View
A
Retailer 5
-
£442 GBP
$588 USD
View
A
Retailer 6
-
£529 GBP
$704 USD
View
B+
Retailer 7
-
£734 GBP
$977 USD
View
B+
Retailer 8
-
£923 GBP
A$1,892 AUD
View
Price last confirmed 21 days ago
B
Retailer 9
-
£1,011 GBP
View
B
Retailer 10
-
£1,348 GBP
$1,795 USD
View
B
Retailer 11
-
£1,757 GBP
$2,340 USD
View
Most Expensive
B
Brilliant Earth
21028125A · Oct 29
£2,012 GBP
$2,680 USD
View
11 more retailers have this diamond
Prices start from £277 GBPSave up to £1,736 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
1.86ct Princess
£277 GBP