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Princess|Lab Grown|IGI

1.71ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG733536187

Shape and cutting style on the report: Princess cut

Certificate IGI LG733536187

Diamond specifications and retailer prices

From £184 GBP
$245 USD
As of October 27, 2026
Save £820 GBP (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,817 GBP at Brilliant Earth · As of October 16, 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 LG733536187 or 733536187. Listed at 25 retailers as of October 27, 2026, with a 446% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle44.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733536187
Dimensions6.50 × 6.50 × 4.56 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm6.50 mm1.71 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733536187
Side View
Table 67.0%Crown 44.9°Girdle: MediumPavilion 39.1°Culet: NoneDepth 70.2%

Caratlytics Score

How it works →
A
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 27
Current: £1,817 GBP|Low: £205 GBP|High: £1,817 GBP|Avg: £603 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 5£205 GBP
Retailer 7£213 GBP
Retailer 18£261 GBP
Retailer 14£308 GBP
Retailer 12£365 GBP
Retailer 15£392 GBP
Retailer 11£433 GBP
Retailer 10£475 GBP
Retailer 8£478 GBP
Retailer 16£532 GBP
Retailer 3£571 GBP
Retailer 2£864 GBP
Retailer 9£893 GBP
Retailer 4£897 GBP
Retailer 13£918 GBP
Retailer 6£1,004 GBP
Retailer 17£1,081 GBP
Brilliant Earth£1,817 GBP

44 data points across 18 retailers

25 retailers£184 GBP to £1,004 GBP

A
Cheapest Retailer
-
£184 GBP
$245 USD
A
Retailer 2
-
£205 GBP
$273 USD
View
Final sale: no returns
A
Retailer 3
-
£213 GBP
$284 USD
View
A
Retailer 4
-
£228 GBP
$304 USD
View
A
Retailer 5
-
£228 GBP
$304 USD
View
A
Retailer 6
-
£261 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£308 GBP
$410 USD
View
A
Retailer 8
-
£365 GBP
€463 EUR
View
A
Retailer 9
-
£392 GBP
ZAR 8,427 ZAR
View
A
Retailer 10
-
£433 GBP
View
A
Retailer 11
-
£475 GBP
$632 USD
View
A
Retailer 12
-
£478 GBP
$637 USD
View
A
Retailer 13
-
£510 GBP
$679 USD
View
A
Retailer 14
-
£532 GBP
A$1,089 AUD
View
B+
Retailer 15
-
£571 GBP
$761 USD
View
B+
Retailer 16
-
£701 GBP
$934 USD
View
B+
Retailer 17
-
£733 GBP
$976 USD
View
B+
Retailer 18
-
£772 GBP
$1,028 USD
View
B+
Retailer 19
-
£864 GBP
A$1,771 AUD
View
B
Retailer 20
-
£893 GBP
View
B
Retailer 21
-
£897 GBP
$1,195 USD
View
B+
Retailer 22
-
£918 GBP
View
B
Retailer 23
-
£1,004 GBP
$1,337 USD
View
B+
Retailer 24
-
£1,081 GBP
$1,440 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
17789091A · Oct 16
£1,817 GBP
$2,420 USD
View
Price last confirmed 13 days ago
24 more retailers have this diamond
Prices start from £184 GBPSave up to £820 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