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Princess|Lab Grown|IGI

1.71ct F VVS2 Princess Lab Grown Diamond

VG • F/VVS2 • IGI LG741563716

Shape and cutting style on the report: Princess cut

Certificate IGI LG741563716

Diamond specifications and retailer prices

From £184 GBP
$247 USD
As of October 30, 2026
Save £1,025 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,209 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG741563716 or 741563716. Listed at 20 retailers as of October 30, 2026, with prices from £184 to £1,209, a £1,025 spread on the same certified stone. Brilliant Earth lists it at £1,209. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741563716
Dimensions6.47 × 6.28 × 4.78 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.28 mm1.71 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741563716
Side View
Table 69.0%Crown 47.2°Girdle: MediumPavilion 39.7°Culet: NoneDepth 76.1%

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: £1,209 GBP|Low: £178 GBP|High: £1,314 GBP|Avg: £539 GBP|-8.0%
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
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Retailer 16
Retailer 17
November 1, 2026
Retailer 3£184 GBP
Retailer 6£214 GBP
Retailer 5£229 GBP
Retailer 17£229 GBP
Retailer 15£256 GBP
Retailer 7£384 GBP
Retailer 10£386 GBP
Retailer 12£393 GBP
Retailer 9£422 GBP
Retailer 2£432 GBP
Retailer 13£534 GBP
Retailer 16£600 GBP
Retailer 8£736 GBP
Retailer 4£902 GBP
Retailer 11£922 GBP
Retailer 14£963 GBP
Brilliant Earth£1,209 GBP

44 data points across 17 retailers

20 retailers£184 GBP to £1,209 GBP

A
Cheapest Retailer
-
£184 GBP
$247 USD
A
Retailer 2
-
£214 GBP
$287 USD
View
A
Retailer 3
-
£229 GBP
$307 USD
View
Retailer 4
-
£229 GBP
$307 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£256 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
£384 GBP
$515 USD
View
A
Retailer 7
-
£386 GBP
€493 EUR
View
A
Retailer 8
-
£393 GBP
ZAR 8,516 ZAR
View
A
Retailer 9
-
£422 GBP
$565 USD
View
A
Retailer 10
-
£432 GBP
View
B+
Retailer 11
-
£485 GBP
$650 USD
View
B+
Retailer 12
-
£534 GBP
A$1,100 AUD
View
B+
Retailer 13
-
£600 GBP
$804 USD
View
B+
Retailer 14
-
£705 GBP
$944 USD
View
B+
Retailer 15
-
£736 GBP
$986 USD
View
B
Retailer 16
-
£775 GBP
$1,038 USD
View
B
Retailer 17
-
£902 GBP
$1,208 USD
View
B
Retailer 18
-
£922 GBP
View
Retailer 19
-
£963 GBP
$1,290 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
18171320A · Oct 31
£1,209 GBP
$1,620 USD
View
19 more retailers have this diamond
Prices start from £184 GBPSave up to £1,025 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
1.71ct Princess
£184 GBP