Princess|Lab Grown|GCAL

1.53ct G SI2 Princess Lab Grown Diamond

VG • G/SI2 • GCAL 271140089

Shape and cutting style on the report: Princess

Certificate GCAL 271140089

Diamond specifications and retailer prices

From $499 USD
As of October 30, 2026
Save $541 USD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,317 USD at MOH London · As of October 21, 2026
View at MOH London

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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GCAL 271140089. Listed at 4 retailers as of October 30, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 271140089
Dimensions6.19 × 6.07 × 4.44 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.19 mm6.07 mm1.53 ctG / SI2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGCAL 271140089
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,317 USD|Low: $386 USD|High: $1,317 USD|Avg: $782 USD|+27.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$499 USD
Retailer 2$550 USD
Retailer 5$816 USD
Retailer 4$1,040 USD
MOH London$1,317 USD

30 data points across 5 retailers

4 retailers$499 USD to $1,040 USD

B+
Cheapest Retailer
-
$499 USD
B
Retailer 2
-
$550 USD
£433 GBP
View
B
Retailer 3
-
$1,040 USD
View
Most Expensive
MOH London
271140089 · Oct 21
$1,317 USD
£1,037 GBP
View
Price last confirmed 10 days ago
3 more retailers have this diamond
Prices start from $499 USDSave up to $541 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.

B+
1.53ct Princess
$499 USD