Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG618476225

Shape and cutting style on the report: Princess cut

Certificate IGI LG618476225

Diamond specifications and retailer prices

From $206 USD
As of October 30, 2026
Save $1,774 USD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,980 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618476225 or 618476225. Listed at 8 retailers as of October 30, 2026, with prices from $206 to $1,980, a $1,774 spread on the same certified stone. Do Amore Diamonds lists it at $1,980. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618476225
Dimensions6.20 × 6.12 × 4.44 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.20 mm6.12 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618476225
Side View
Table 70.0%Crown 44°Girdle: MediumPavilion 38.3°Culet: NoneDepth 72.5%

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 30
Current: $1,980 USD|Low: $206 USD|High: $2,060 USD|Avg: $893 USD|-1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 6$206 USD
Retailer 4$239 USD
Retailer 7$442 USD
Retailer 2$658 USD
Retailer 5$824 USD
Retailer 8$906 USD
Retailer 3$1,132 USD
Do Amore Diamonds$1,980 USD

17 data points across 8 retailers

8 retailers$206 USD to $1,980 USD

A
Cheapest Retailer
-
$206 USD
A
Retailer 2
-
$239 USD
View
B+
Retailer 3
-
$442 USD
View
B+
Retailer 4
-
$658 USD
A$1,013 AUD
View
B+
Retailer 5
-
$824 USD
View
B+
Retailer 6
-
$906 USD
View
B
Retailer 7
-
$1,132 USD
£891 GBP
View
Most Expensive
B
Do Amore Diamonds
27-277DF2141 · Oct 31
$1,980 USD
View
7 more retailers have this diamond
Prices start from $206 USDSave up to $1,774 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
1.50ct Princess
$206 USD