CaratHunter
Plans
Princess|Lab Grown|IGI

1.55ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG771657379

Shape and cutting style on the report: Princess cut

Certificate IGI LG771657379

Diamond specifications and retailer prices

From $253 USD
As of October 27, 2026
Save $2,407 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,660 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771657379 or 771657379. Listed at 22 retailers as of October 27, 2026, with prices from $253 to $2,660, a $2,407 spread on the same certified stone. Brilliant Earth lists it at $2,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771657379
Dimensions6.42 × 6.40 × 4.43 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
6.42 mm6.40 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771657379
Side View
Table 69.0%Crown 42.2°Girdle: MediumPavilion 37.7°Culet: NoneDepth 69.2%

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: $2,660 USD|Low: $243 USD|High: $2,740 USD|Avg: $783 USD|+8.6%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 6$253 USD
Retailer 9$283 USD
Retailer 19$293 USD
Retailer 3$313 USD
Retailer 7$313 USD
Retailer 22$333 USD
Retailer 4$500 USD
Retailer 11$524 USD
Retailer 17$538 USD
Retailer 13$546 USD
Retailer 2$595 USD
Retailer 14$650 USD
Retailer 12$653 USD
Retailer 18$731 USD
Retailer 20$963 USD
Retailer 5$1,007 USD
Retailer 15$1,128 USD
Retailer 8$1,233 USD
Retailer 16$1,262 USD
Retailer 21$1,330 USD
Retailer 10$1,362 USD
Brilliant Earth$2,660 USD

38 data points across 22 retailers

22 retailers$253 USD to $2,660 USD

A
Cheapest Retailer
-
$253 USD
A
Retailer 2
-
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$293 USD
View
A
Retailer 4
-
$313 USD
View
A
Retailer 5
-
$313 USD
View
A
Retailer 6
-
$333 USD
£262 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$500 USD
View
A
Retailer 8
-
$524 USD
View
A
Retailer 9
-
$538 USD
ZAR 8,698 ZAR
View
A
Retailer 10
-
$546 USD
€520 EUR
View
A
Retailer 11
-
$595 USD
£469 GBP
View
B+
Retailer 12
-
$650 USD
View
B+
Retailer 13
-
$653 USD
View
B+
Retailer 14
-
$731 USD
A$1,124 AUD
View
B+
Retailer 15
-
$963 USD
View
B+
Retailer 16
-
$1,007 USD
View
B+
Retailer 17
-
$1,059 USD
View
B
Retailer 18
-
$1,233 USD
View
B+
Retailer 19
-
$1,262 USD
£994 GBP
View
B+
Retailer 20
-
$1,330 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$1,362 USD
View
Most Expensive
B
Brilliant Earth
17623913A · Oct 29
$2,660 USD
View
21 more retailers have this diamond
Prices start from $253 USDSave up to $2,407 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
1.55ct Princess
$253 USD