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Princess|Lab Grown|IGI

1.81ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG788643878

Shape and cutting style on the report: Princess cut

Certificate IGI LG788643878

Diamond specifications and retailer prices

From £211 GBP
$281 USD
As of October 27, 2026
Save £1,764 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,975 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.81ct lab-grown princess diamond

This 1.81ct 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 LG788643878 or 788643878. Listed at 20 retailers as of October 27, 2026, with prices from £211 to £1,975, a £1,764 spread on the same certified stone. Brilliant Earth lists it at £1,975. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788643878
Dimensions6.62 × 6.37 × 4.74 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm6.37 mm1.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788643878
Side View
Table 70.0%Crown 47.2°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 74.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £1,975 GBP|Low: £211 GBP|High: £1,975 GBP|Avg: £687 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
Retailer 14
Retailer 15
October 30, 2026
Retailer 15£211 GBP
Retailer 9£353 GBP
Retailer 8£375 GBP
Retailer 14£393 GBP
Retailer 3£442 GBP
Retailer 10£444 GBP
Retailer 4£543 GBP
Retailer 13£591 GBP
Retailer 6£755 GBP
Retailer 2£886 GBP
Retailer 5£924 GBP
Retailer 7£927 GBP
Retailer 11£946 GBP
Retailer 12£1,078 GBP
Brilliant Earth£1,975 GBP

42 data points across 15 retailers

20 retailers£211 GBP to £1,975 GBP

Retailer 1
-
£189 GBP
$252 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£211 GBP
$281 USD
View
Final sale: no returns
Retailer 3
-
£219 GBP
$292 USD
View
Price last confirmed 16 days ago
Retailer 4
-
£235 GBP
$313 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£260 GBP
HK$2,700 HKD
View
A
Retailer 6
-
£353 GBP
$470 USD
View
A
Retailer 7
-
£375 GBP
€475 EUR
View
B+
Retailer 8
-
£393 GBP
$524 USD
View
A
Retailer 9
-
£442 GBP
$588 USD
View
A
Retailer 10
-
£444 GBP
View
B+
Retailer 11
-
£543 GBP
$723 USD
View
B+
Retailer 12
-
£591 GBP
$787 USD
View
Retailer 13
-
£755 GBP
$1,005 USD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
£755 GBP
SGD 1,359 SGD
View
B
Retailer 15
-
£886 GBP
A$1,815 AUD
View
B
Retailer 16
-
£924 GBP
$1,230 USD
View
Retailer 17
-
£946 GBP
View
Price last confirmed 9 days ago
B
Retailer 18
-
£966 GBP
$1,286 USD
View
B
Retailer 19
-
£1,078 GBP
$1,435 USD
View
Most Expensive
B
Brilliant Earth
19083138A · Oct 29
£1,975 GBP
$2,630 USD
View
19 more retailers have this diamond
Prices start from £211 GBPSave up to £1,764 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
1.81ct Princess
£211 GBP