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Princess|Lab Grown|IGI

1.55ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG770622852

Shape and cutting style on the report: Princess cut

Certificate IGI LG770622852

Diamond specifications and retailer prices

From $225 USD
As of October 23, 2026
Save $1,047 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,220 USD at Brilliant Earth · As of October 18, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770622852 or 770622852. Listed at 23 retailers as of October 23, 2026, with a 465% 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

1.55
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770622852
Dimensions6.33 × 6.33 × 4.42 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
6.33 mm6.33 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770622852
Side View
Table 69.0%Crown 42.3°Girdle: THN-MEDPavilion 37.8°Culet: NoneDepth 69.8%

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 23
Current: $2,220 USD|Low: $216 USD|High: $2,220 USD|Avg: $633 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 3$225 USD
Retailer 5$251 USD
Retailer 8$278 USD
Retailer 9$278 USD
Retailer 11$320 USD
Retailer 16$475 USD
Retailer 13$478 USD
Retailer 14$504 USD
Retailer 12$516 USD
Retailer 15$573 USD
Retailer 10$608 USD
Retailer 17$651 USD
Retailer 18$726 USD
Retailer 7$1,058 USD
Retailer 2$1,121 USD
Retailer 4$1,133 USD
Retailer 6$1,272 USD
Brilliant Earth$2,220 USD

44 data points across 18 retailers

23 retailers$225 USD to $1,272 USD

A
Cheapest Retailer
-
$225 USD
A
Retailer 2
-
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$261 USD
View
A
Retailer 4
-
$278 USD
View
A
Retailer 5
-
$278 USD
View
A
Retailer 6
-
$320 USD
£252 GBP
View
A
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$478 USD
ZAR 7,729 ZAR
View
A
Retailer 9
-
$504 USD
€480 EUR
View
A
Retailer 10
-
$516 USD
£406 GBP
View
A
Retailer 11
-
$569 USD
View
A
Retailer 12
-
$573 USD
View
A
Retailer 13
-
$608 USD
View
A
Retailer 14
-
$651 USD
A$1,001 AUD
View
B+
Retailer 15
-
$726 USD
View
B+
Retailer 16
-
$846 USD
View
B+
Retailer 17
-
$895 USD
View
B+
Retailer 18
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$948 USD
View
B+
Retailer 19
-
$1,058 USD
A$1,628 AUD
View
Price last confirmed 24 days ago
B+
Retailer 20
-
$1,121 USD
£883 GBP
View
B
Retailer 21
-
$1,133 USD
View
B
Retailer 22
-
$1,272 USD
View
Most Expensive
B
Brilliant Earth
17821950A · Oct 18
$2,220 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $225 USDSave up to $1,047 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
$225 USD