Princess|Lab Grown|IGI

1.71ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG660435873

Shape and cutting style on the report: Princess cut

Certificate IGI LG660435873

Diamond specifications and retailer prices

From £193 GBP

$259 USD

As of October 30, 2026

Save £839 GBP (81%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £1,032 GBP at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 1.71ct lab-grown princess diamond

This 1.71ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660435873 or 660435873. Listed at 22 retailers as of October 30, 2026, with prices from £193 to £1,032, a £839 spread on the same certified stone. Reve Diamonds lists it at £1,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.3°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG660435873

Dimensions6.62 × 6.56 × 4.61 mm

L/W Ratio1.01

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG660435873

Side View

Caratlytics Score

How it works →

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: £455 GBP|Low: £186 GBP|High: £1,032 GBP|Avg: £526 GBP|+3.7%

Retailer 1

Retailer 2

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Retailer 11

Retailer 12

Retailer 13

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Retailer 17

Reve Diamonds

October 31, 2026

Retailer 17£193 GBP

Retailer 6£216 GBP

Retailer 2£240 GBP

Retailer 7£240 GBP

Retailer 10£268 GBP

Retailer 13£358 GBP

Retailer 4£401 GBP

Retailer 12£412 GBP

Retailer 1£455 GBP

Retailer 9£489 GBP

Retailer 8£498 GBP

Retailer 14£558 GBP

Retailer 16£737 GBP

Retailer 5£772 GBP

Retailer 15£933 GBP

Retailer 3£944 GBP

Retailer 11£967 GBP

Reve Diamonds£1,032 GBP

43 data points across 18 retailers

22 retailers£193 GBP to £1,032 GBP

Cheapest Retailer

£193 GBP

$259 USD

Retailer 2

£216 GBP

$290 USD

View

Final sale: no returns

Retailer 3

£225 GBP

$301 USD

View

Retailer 4

£240 GBP

$322 USD

View

Retailer 5

£240 GBP

$322 USD

View

Retailer 6

£267 GBP

HK$2,800 HKD

View

Retailer 7

£268 GBP

View

Retailer 8

£358 GBP

$480 USD

View

Retailer 9

£401 GBP

$537 USD

View

Retailer 10

£412 GBP

ZAR 8,928 ZAR

View

Retailer 11

£455 GBP

View

Retailer 12

£489 GBP

$655 USD

View

B+

Retailer 13

£498 GBP

$667 USD

View

B+

Retailer 14

£558 GBP

A$1,151 AUD

View

B+

Retailer 15

£737 GBP

$988 USD

View

B+

Retailer 16

£772 GBP

$1,034 USD

View

B+

Retailer 17

£773 GBP

SGD 1,399 SGD

View

B+

Retailer 18

£810 GBP

$1,085 USD

View

Retailer 19

£933 GBP

View

Retailer 20

£944 GBP

$1,265 USD

View

Retailer 21

£967 GBP

View

Most Expensive

Reve Diamonds

3EDADF541 · Oct 30

£1,032 GBP

$1,383 USD

View

21 more retailers have this diamond

Prices start from £193 GBPSave up to £839 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.

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1.71ct Princess

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