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Princess|Lab Grown|IGI

1.81ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG625447618

Shape and cutting style on the report: Princess cut

Certificate IGI LG625447618

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of October 30, 2026
Save £952 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,127 GBP at Brilliant Earth · As of October 31, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625447618 or 625447618. Listed at 17 retailers as of October 30, 2026, with prices from £175 to £1,127, a £952 spread on the same certified stone. Brilliant Earth lists it at £1,127. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625447618
Dimensions6.58 × 6.54 × 4.71 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.58 mm6.54 mm1.81 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625447618
Side View
Table 70.0%Crown 44.7°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.0%

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 30
Current: £1,127 GBP|Low: £168 GBP|High: £1,202 GBP|Avg: £547 GBP|-6.2%
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
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Retailer 17
Retailer 18
November 1, 2026
Retailer 3£175 GBP
Retailer 13£203 GBP
Retailer 4£217 GBP
Retailer 17£217 GBP
Retailer 16£267 GBP
Retailer 5£368 GBP
Retailer 12£379 GBP
Retailer 11£407 GBP
Retailer 7£470 GBP
Retailer 8£497 GBP
Retailer 18£699 GBP
Retailer 14£701 GBP
Retailer 10£737 GBP
Retailer 9£785 GBP
Retailer 15£843 GBP
Retailer 2£870 GBP
Retailer 6£884 GBP
Brilliant Earth£1,127 GBP

40 data points across 18 retailers

17 retailers£175 GBP to £1,127 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£203 GBP
$272 USD
View
A
Retailer 3
-
£217 GBP
$291 USD
View
Retailer 4
-
£217 GBP
$291 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£267 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
£368 GBP
$493 USD
View
A
Retailer 7
-
£379 GBP
€484 EUR
View
A
Retailer 8
-
£407 GBP
View
A
Retailer 9
-
£470 GBP
$630 USD
View
B+
Retailer 10
-
£497 GBP
$666 USD
View
B+
Retailer 11
-
£699 GBP
$936 USD
View
B
Retailer 12
-
£701 GBP
$939 USD
View
Retailer 13
-
£737 GBP
$988 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
£843 GBP
$1,130 USD
View
B
Retailer 15
-
£870 GBP
View
B
Retailer 16
-
£884 GBP
$1,184 USD
View
Most Expensive
B
Brilliant Earth
9465650A · Oct 31
£1,127 GBP
$1,510 USD
View
16 more retailers have this diamond
Prices start from £175 GBPSave up to £952 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
£175 GBP