Princess|Lab Grown|GCAL

1.51ct H VS2 Princess Lab Grown Diamond

VG • H/VS2

Diamond specifications and retailer prices

From $223 USD
As of October 31, 2026
Save $1,116 USD (83%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,339 USD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL. Listed at 2 retailers as of October 30, 2026, with prices from $223 to $1,339, a $1,116 spread on the same certified stone. Diamond Exchange Canada lists it at $1,339. 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

1.51
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions6.36 × 6.11 × 4.31 mm
L/W Ratio1.04
Top View
6.36 mm6.11 mm1.51 ctH / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCuletDepth 70.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,339 USD|Low: $178 USD|High: $1,339 USD|Avg: $499 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
October 20, 2026
Retailer 3$178 USD
Retailer 4$218 USD
Retailer 2$223 USD
Diamond Exchange Canada$1,339 USD

6 data points across 4 retailers

2 retailers$223 USD to $1,339 USD

B+
Cheapest Retailer
-
$223 USD
Most Expensive
C
Diamond Exchange Canada
1986532068 · Oct 30
$1,339 USD
CA$1,859 CAD
View
1 more retailer has this diamond
Prices start from $223 USDSave up to $1,116 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+
1.51ct Princess
$223 USD