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Round|Lab Grown|GIA

0.50ct K SI2 Round Lab Grown Diamond

EX • K/SI2 • GIA 2564242577

Certificate GIA 2564242577

Diamond specifications and retailer prices

From €756 EUR
As of November 6, 2026
Save €1,004 EUR (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,759 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564242577. Listed at 2 retailers as of November 5, 2026, with prices from €756 to €1,759, a €1,004 spread on the same certified stone. MOH London lists it at €1,759. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginLab Grown
Grading LabGIA
CertificateGIA 2564242577
Dimensions5.14 × 5.11 × 3.12 mm
L/W Ratio1.01
Top View
5.14 mm5.11 mm0.50 ctK / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2564242577
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €1,759 EUR|Low: €756 EUR|High: €1,825 EUR|Avg: €1,223 EUR|-3.6%
MOH London
Retailer 2
November 5, 2026
Retailer 2€756 EUR
MOH London€1,759 EUR

5 data points across 2 retailers

2 retailers€756 EUR to €1,759 EUR

B
Cheapest Retailer
-
€756 EUR
Most Expensive
C
MOH London
2564242577 · Nov 5
€1,759 EUR
£1,555 GBP
View
1 more retailer has this diamond
Prices start from €756 EURSave up to €1,004 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
0.50ct Round
€756 EUR