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Princess|Lab Grown|IGI

1.71ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG786661912

Shape and cutting style on the report: Princess cut

Certificate IGI LG786661912

Diamond specifications and retailer prices

From £174 GBP
$232 USD
As of October 27, 2026
Save £1,162 GBP (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,337 GBP at Brilliant Earth · As of October 29, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786661912 or 786661912. Listed at 24 retailers as of October 27, 2026, with prices from £174 to £1,337, a £1,162 spread on the same certified stone. Brilliant Earth lists it at £1,337. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786661912
Dimensions6.33 × 6.27 × 4.65 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.27 mm1.71 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786661912
Side View
Table 68.0%Crown 49.6°Girdle: MediumPavilion 37.7°Culet: NoneDepth 74.2%

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 27
Current: £1,337 GBP|Low: £194 GBP|High: £1,464 GBP|Avg: £605 GBP|-8.7%
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 3£194 GBP
Retailer 10£202 GBP
Retailer 8£216 GBP
Retailer 11£240 GBP
Retailer 2£348 GBP
Retailer 18£365 GBP
Retailer 21£366 GBP
Retailer 16£405 GBP
Retailer 5£412 GBP
Retailer 13£504 GBP
Retailer 6£506 GBP
Retailer 20£568 GBP
Retailer 9£699 GBP
Retailer 12£734 GBP
Retailer 15£847 GBP
Retailer 17£867 GBP
Retailer 22£875 GBP
Retailer 7£879 GBP
Retailer 14£890 GBP
Retailer 4£973 GBP
Retailer 19£1,078 GBP
Brilliant Earth£1,337 GBP

38 data points across 22 retailers

24 retailers£174 GBP to £1,337 GBP

A
Cheapest Retailer
-
£174 GBP
$232 USD
A
Retailer 2
-
£194 GBP
$259 USD
View
Final sale: no returns
A
Retailer 3
-
£202 GBP
$269 USD
View
A
Retailer 4
-
£216 GBP
$288 USD
View
A
Retailer 5
-
£240 GBP
HK$2,500 HKD
View
A
Retailer 6
-
£348 GBP
€441 EUR
View
A
Retailer 7
-
£365 GBP
ZAR 7,858 ZAR
View
B+
Retailer 8
-
£366 GBP
$488 USD
View
A
Retailer 9
-
£405 GBP
View
A
Retailer 10
-
£412 GBP
$548 USD
View
A
Retailer 11
-
£504 GBP
A$1,033 AUD
View
A
Retailer 12
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£506 GBP
$674 USD
View
B+
Retailer 13
-
£568 GBP
$756 USD
View
B+
Retailer 14
-
£695 GBP
$925 USD
View
B+
Retailer 15
-
£699 GBP
SGD 1,257 SGD
View
B+
Retailer 16
-
£734 GBP
$977 USD
View
B+
Retailer 17
-
£847 GBP
View
B+
Retailer 18
-
£867 GBP
View
Retailer 19
-
£875 GBP
A$1,793 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
-
£879 GBP
$1,170 USD
View
B
Retailer 21
-
£879 GBP
$1,171 USD
View
B
Retailer 22
-
£973 GBP
$1,296 USD
View
Retailer 23
-
£1,078 GBP
$1,435 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
18444823A · Oct 29
£1,337 GBP
$1,780 USD
View
23 more retailers have this diamond
Prices start from £174 GBPSave up to £1,162 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
£174 GBP