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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG807690041

Shape and cutting style on the report: Princess cut

Certificate IGI LG807690041

Diamond specifications and retailer prices

From $232 USD
As of October 30, 2026
Save $1,418 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,650 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG807690041 or 807690041. Listed at 20 retailers as of October 30, 2026, with prices from $232 to $1,650, a $1,418 spread on the same certified stone. Brilliant Earth lists it at $1,650. 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 angle41.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807690041
Dimensions6.27 × 6.27 × 4.41 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.27 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807690041
Side View
Table 68.0%Crown 41.4°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.3%

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 30
Current: $1,650 USD|Low: $223 USD|High: $1,730 USD|Avg: $640 USD|-4.6%
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
November 1, 2026
Retailer 16$232 USD
Retailer 9$259 USD
Retailer 4$269 USD
Retailer 3$287 USD
Retailer 8$287 USD
Retailer 2$336 USD
Retailer 5$388 USD
Retailer 12$475 USD
Retailer 13$494 USD
Retailer 10$538 USD
Retailer 14$671 USD
Retailer 11$758 USD
Retailer 7$924 USD
Retailer 17$990 USD
Retailer 15$1,153 USD
Retailer 6$1,170 USD
Brilliant Earth$1,650 USD

35 data points across 17 retailers

20 retailers$232 USD to $1,650 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$269 USD
View
A
Retailer 4
-
$287 USD
View
A
Retailer 5
-
$287 USD
View
A
Retailer 6
-
$336 USD
£265 GBP
View
B+
Retailer 7
-
$388 USD
View
A
Retailer 8
-
$475 USD
€452 EUR
View
A
Retailer 9
-
$480 USD
View
A
Retailer 10
-
$494 USD
ZAR 7,978 ZAR
View
A
Retailer 11
-
$538 USD
£423 GBP
View
B+
Retailer 12
-
$614 USD
View
B+
Retailer 13
-
$671 USD
A$1,033 AUD
View
B+
Retailer 14
-
$758 USD
View
B
Retailer 15
-
$924 USD
View
B
Retailer 16
-
$976 USD
View
B
Retailer 17
-
$990 USD
View
B
Retailer 18
-
$1,153 USD
£908 GBP
View
B
Retailer 19
-
$1,170 USD
View
Most Expensive
B
Brilliant Earth
20113871A · Oct 31
$1,650 USD
View
19 more retailers have this diamond
Prices start from $232 USDSave up to $1,418 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
$232 USD