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Round|Lab Grown|GIA

1.51ct E SI2 Round Lab Grown Diamond

GD • E/SI2 • GIA 1555754537

Certificate GIA 1555754537

Diamond specifications and retailer prices

From €10,626 EUR
£9,348 GBP
As of November 1, 2026
2 retailers carry this diamond
Most expensive: €13,284 EUR at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 1555754537. Listed at 2 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

1.51
Carat
E
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1555754537
Dimensions7.63 × 7.68 × 4.34 mm
L/W Ratio1.01
Top View
7.63 mm7.68 mm1.51 ctE / SI2
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1555754537
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 56.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Nov 1
Current: €10,626 EUR|Low: €10,626 EUR|High: €13,284 EUR|Avg: €12,398 EUR
Retailer 1
Yorxs
November 1, 2026
Retailer 1€10,626 EUR
Yorxs€13,284 EUR

2 data points across 2 retailers

2 retailers€10,626 EUR to €13,284 EUR

Retailer 1
-
€10,626 EUR
£9,348 GBP
Price under review
Most Expensive
Yorxs
GIA1584 · Oct 30
€13,284 EUR
View
Price under review
1 more retailer has 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.

1.51ct Round
€10,626 EUR