Princess|Lab Grown|IGI

1.45ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG818678091

Shape and cutting style on the report: Princess cut

Certificate IGI LG818678091

Diamond specifications and retailer prices

From $225 USD
As of October 27, 2026
Save $1,355 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,580 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818678091 or 818678091. Listed at 19 retailers as of October 27, 2026, with prices from $225 to $1,580, a $1,355 spread on the same certified stone. Brilliant Earth lists it at $1,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818678091
Dimensions6.19 × 6.18 × 4.21 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm6.18 mm1.45 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818678091
Side View
Table 69.0%Crown 42.1°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 68.1%

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: $1,580 USD|Low: $216 USD|High: $1,680 USD|Avg: $640 USD|-6.0%
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
October 29, 2026
Retailer 11$225 USD
Retailer 5$252 USD
Retailer 4$261 USD
Retailer 3$279 USD
Retailer 13$279 USD
Retailer 12$375 USD
Retailer 7$506 USD
Retailer 2$519 USD
Retailer 9$733 USD
Retailer 10$840 USD
Retailer 14$897 USD
Retailer 6$1,082 USD
Retailer 8$1,124 USD
Brilliant Earth$1,580 USD

43 data points across 14 retailers

19 retailers$225 USD to $1,580 USD

A
Cheapest Retailer
-
$225 USD
A
Retailer 2
-
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$261 USD
View
A
Retailer 4
-
$279 USD
View
A
Retailer 5
-
$279 USD
View
A
Retailer 6
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 7
-
$375 USD
View
A
Retailer 8
-
$506 USD
€482 EUR
View
A
Retailer 9
-
$519 USD
£409 GBP
View
B+
Retailer 10
-
$605 USD
View
B+
Retailer 11
-
$733 USD
View
B+
Retailer 12
-
$840 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$897 USD
View
B+
Retailer 14
-
$907 USD
SGD 1,226 SGD
View
B+
Retailer 15
-
$950 USD
View
B
Retailer 16
-
$1,082 USD
£852 GBP
View
B
Retailer 17
-
$1,124 USD
£885 GBP
View
B
Retailer 18
-
$1,273 USD
View
Most Expensive
B
Brilliant Earth
21045643A · Oct 29
$1,580 USD
View
18 more retailers have this diamond
Prices start from $225 USDSave up to $1,355 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
1.45ct Princess
$225 USD