Princess|Lab Grown|IGI

1.53ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG731559604

Certificate IGI LG731559604

Diamond specifications and retailer prices

From $330 USD
As of November 1, 2026
Save $840 USD (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,170 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731559604 or 731559604. Listed at 3 retailers as of November 1, 2026, with prices from $330 to $1,170, a $840 spread on the same certified stone. Brilliant Earth lists it at $1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG731559604
Dimensions6.18 × 6.16 × 4.51 mm
L/W Ratio1.00
Top View
6.18 mm6.16 mm1.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731559604
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 73.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,170 USD|Low: $330 USD|High: $1,290 USD|Avg: $678 USD|-9.3%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$330 USD
Retailer 3$463 USD
Brilliant Earth$1,170 USD

14 data points across 3 retailers

3 retailers$330 USD to $1,170 USD

B+
Cheapest Retailer
-
$330 USD
A
Retailer 2
-
$463 USD
View
Most Expensive
B
Brilliant Earth
18378084A · Nov 2
$1,170 USD
View
2 more retailers have this diamond
Prices start from $330 USDSave up to $840 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
1.53ct Princess
$330 USD