CaratHunter
Plans
Princess|Lab Grown|IGI

1.56ct G SI1 Princess Lab Grown Diamond

VG • G/SI1

Diamond specifications and retailer prices

From €1,191 EUR
CA$1,848 CAD
As of October 30, 2026
6 retailers carry this diamond
Most expensive: €1,191 EUR at Diamond Exchange Canada
View at Diamond Exchange Canada

About this 1.56ct lab-grown princess diamond

This 1.56ct 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 very-good cut grade and certified by IGI. Listed at 6 retailers as of October 30, 2026. 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

1.56
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.35 × 6.14 × 4.46 mm
L/W Ratio1.03
Top View
6.35 mm6.14 mm1.56 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI
Side View
Table 64.5%CrownGirdle: ThickPavilionCulet: NoneDepth 72.6%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,191 EUR|Low: €158 EUR|High: €1,191 EUR|Avg: €418 EUR
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 13, 2026
Retailer 3€170 EUR
Retailer 8€197 EUR
Retailer 4€210 EUR
Retailer 5€210 EUR
Retailer 2€301 EUR
Retailer 7€324 EUR
Retailer 6€747 EUR
Diamond Exchange Canada€1,191 EUR

25 data points across 8 retailers

6 retailers

Retailer 1
-
€164 EUR
$183 USD
Price last confirmed 40 days ago
Retailer 2
-
€191 EUR
$213 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€197 EUR
$220 USD
View
Price last confirmed 19 days ago
Retailer 4
-
€201 EUR
$224 USD
View
Price last confirmed 39 days ago
Retailer 5
-
€301 EUR
£265 GBP
View
Price last confirmed 19 days ago
Most Expensive
C
Diamond Exchange Canada
1986531702 · Oct 30
€1,191 EUR
CA$1,848 CAD
View
5 more retailers have this diamond

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.

C
1.56ct Princess
€1,191 EUR