Princess|Lab Grown

1.54ct E SI1 Princess Lab Grown Diamond

VG • E/SI1

Diamond specifications and retailer prices

From €276 EUR
$307 USD
As of October 27, 2026
Save €824 EUR (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,100 EUR at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade. Listed at 13 retailers as of October 27, 2026, with prices from €276 to €1,100, a €824 spread on the same certified stone. NZ Jewellers lists it at €1,100. 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

1.54
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Dimensions6.36 × 6.29 × 4.48 mm
L/W Ratio1.01
Top View
6.36 mm6.29 mm1.54 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Side View
TableCrownGirdle: Very ThinPavilionCuletDepth

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €1,100 EUR|Low: €191 EUR|High: €1,100 EUR|Avg: €420 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5€191 EUR
Retailer 4€276 EUR
Retailer 3€320 EUR
Retailer 2€342 EUR
NZ Jewellers€1,100 EUR

32 data points across 5 retailers

13 retailers€276 EUR to €1,100 EUR

B
Cheapest Retailer
-
€276 EUR
$307 USD
Retailer 2
-
€276 EUR
$307 USD
View
Price last confirmed 30 days ago
Retailer 3
-
€276 EUR
$307 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€276 EUR
$307 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€320 EUR
$356 USD
View
Price last confirmed 20 days ago
Retailer 6
-
€320 EUR
$356 USD
View
Price last confirmed 36 days ago
B
Retailer 7
-
€320 EUR
$356 USD
View
Retailer 8
-
€338 EUR
$376 USD
View
Price last confirmed 34 days ago
Retailer 9
-
€338 EUR
$376 USD
View
Price last confirmed 30 days ago
Retailer 10
-
€342 EUR
$381 USD
View
Price last confirmed 17 days ago
B
Retailer 11
-
€342 EUR
$381 USD
View
Retailer 12
-
€1,100 EUR
$1,224 USD
View
Price last confirmed 17 days ago
Most Expensive
D
NZ Jewellers
c769a105-9f84-4717-b64d-3a144447e28d · Oct 28
€1,100 EUR
$1,224 USD
View
12 more retailers have this diamond
Prices start from €276 EURSave up to €824 EUR

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
1.54ct Princess
€276 EUR