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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 $245 USD
As of October 27, 2026
Save $1,092 USD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,420 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,420 USD|Low: $273 USD|High: $2,420 USD|Avg: $803 USD
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 5$273 USD
Retailer 7$284 USD
Retailer 18$348 USD
Retailer 14$410 USD
Retailer 12$486 USD
Retailer 15$522 USD
Retailer 11$576 USD
Retailer 10$632 USD
Retailer 8$637 USD
Retailer 16$708 USD
Retailer 3$761 USD
Retailer 2$1,151 USD
Retailer 9$1,189 USD
Retailer 4$1,195 USD
Retailer 13$1,223 USD
Retailer 6$1,337 USD
Retailer 17$1,440 USD
Brilliant Earth$2,420 USD

44 data points across 18 retailers

25 retailers$245 USD to $1,337 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$273 USD
View
Final sale: no returns
A
Retailer 3
-
$284 USD
View
A
Retailer 4
-
$304 USD
View
A
Retailer 5
-
$304 USD
View
Retailer 6
-
$348 USD
£274 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$410 USD
View
A
Retailer 8
-
$486 USD
€463 EUR
View
A
Retailer 9
-
$522 USD
ZAR 8,427 ZAR
View
A
Retailer 10
-
$576 USD
£454 GBP
View
A
Retailer 11
-
$632 USD
View
A
Retailer 12
-
$637 USD
View
A
Retailer 13
-
$679 USD
View
A
Retailer 14
-
$708 USD
A$1,089 AUD
View
B+
Retailer 15
-
$761 USD
View
B+
Retailer 16
-
$934 USD
View
B+
Retailer 17
-
$976 USD
View
B+
Retailer 18
-
$1,028 USD
View
B+
Retailer 19
-
$1,151 USD
A$1,771 AUD
View
B
Retailer 20
-
$1,189 USD
£936 GBP
View
B
Retailer 21
-
$1,195 USD
View
B+
Retailer 22
-
$1,223 USD
£963 GBP
View
B
Retailer 23
-
$1,337 USD
View
Retailer 24
-
$1,440 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
17789091A · Oct 16
$2,420 USD
View
Price last confirmed 13 days ago
24 more retailers have this diamond
Prices start from $245 USDSave up to $1,092 USD

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
$245 USD