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Princess|Lab Grown|GIA

1.50ct G SI1 Princess Lab Grown Diamond

EX • G/SI1 • GIA 2446064546

Certificate GIA 2446064546

Diamond specifications and retailer prices

From $266 USD
As of November 2, 2026
Save $2,094 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,360 USD at Do Amore Diamonds · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2446064546. Listed at 18 retailers as of November 2, 2026, with prices from $266 to $2,360, a $2,094 spread on the same certified stone. Do Amore Diamonds lists it at $2,360. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2446064546
Dimensions6.26 × 6.23 × 4.60 mm
L/W Ratio1.00
Top View
6.26 mm6.23 mm1.50 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446064546
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 73.8%

Caratlytics Score

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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: Nov 2
Current: $466 USD|Low: $255 USD|High: $1,888 USD|Avg: $674 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 11$266 USD
Retailer 6$297 USD
Retailer 4$308 USD
Retailer 3$330 USD
Retailer 12$330 USD
Retailer 13$463 USD
Retailer 1$466 USD
Retailer 9$490 USD
Retailer 7$585 USD
Retailer 5$667 USD
Retailer 10$1,013 USD
Retailer 14$1,170 USD
Retailer 8$1,459 USD
Retailer 2$1,888 USD

46 data points across 14 retailers

18 retailers$266 USD to $2,360 USD

A
Cheapest Retailer
-
$266 USD
A
Retailer 2
-
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$308 USD
View
A
Retailer 4
-
$330 USD
View
Retailer 5
-
$330 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$437 USD
View
A
Retailer 7
-
$463 USD
View
A
Retailer 8
-
$466 USD
£367 GBP
View
A
Retailer 9
-
$490 USD
View
B+
Retailer 10
-
$585 USD
£461 GBP
View
B+
Retailer 11
-
$667 USD
View
B
Retailer 12
-
$1,013 USD
View
B
Retailer 13
-
$1,033 USD
CA$1,435 CAD
View
B
Retailer 14
-
$1,170 USD
View
B
Retailer 15
-
$1,335 USD
View
B
Retailer 16
-
$1,459 USD
£1,149 GBP
View
B
Retailer 17
-
$1,888 USD
View
Most Expensive
B
Do Amore Diamonds
27-7DE436718 · Nov 2
$2,360 USD
View
17 more retailers have this diamond
Prices start from $266 USDSave up to $2,094 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
$266 USD