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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG749517757

Shape and cutting style on the report: Princess cut

Certificate IGI LG749517757

Diamond specifications and retailer prices

From $227 USD
As of October 30, 2026
Save $969 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,196 USD at With Clarity · As of October 31, 2026
View at With Clarity

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 LG749517757 or 749517757. Listed at 22 retailers as of October 30, 2026, with prices from $227 to $1,196, a $969 spread on the same certified stone. With Clarity lists it at $1,196. 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 angle46.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749517757
Dimensions6.18 × 6.17 × 4.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.18 mm6.17 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749517757
Side View
Table 72.0%Crown 46.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.5%

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: $526 USD|Low: $227 USD|High: $1,211 USD|Avg: $700 USD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$227 USD
Retailer 6$330 USD
Retailer 7$473 USD
Retailer 4$479 USD
Retailer 8$484 USD
Retailer 1$526 USD
Retailer 9$658 USD
Retailer 2$909 USD
Retailer 5$984 USD
Retailer 12$995 USD
Retailer 11$1,130 USD
Retailer 10$1,132 USD

33 data points across 12 retailers

22 retailers$227 USD to $1,196 USD

A
Cheapest Retailer
-
$227 USD
A
Retailer 2
-
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$264 USD
View
A
Retailer 4
-
$282 USD
View
A
Retailer 5
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$282 USD
View
A
Retailer 6
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$330 USD
£260 GBP
View
A
Retailer 7
-
$473 USD
€450 EUR
View
A
Retailer 8
-
$478 USD
View
A
Retailer 9
-
$479 USD
View
A
Retailer 10
-
$484 USD
ZAR 7,823 ZAR
View
A
Retailer 11
-
$526 USD
£414 GBP
View
B+
Retailer 12
-
$609 USD
View
B+
Retailer 13
-
$658 USD
A$1,013 AUD
View
B
Retailer 14
-
$906 USD
View
B
Retailer 15
-
$909 USD
View
B
Retailer 16
-
$959 USD
View
B
Retailer 17
-
$984 USD
View
B
Retailer 18
-
$995 USD
View
B
Retailer 19
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$1,012 USD
View
B
Retailer 20
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$1,130 USD
View
B
Retailer 21
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$1,132 USD
£891 GBP
View
Most Expensive
B
With Clarity
749517757 · Oct 31
$1,196 USD
View
21 more retailers have this diamond
Prices start from $227 USDSave up to $969 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
$227 USD