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Round|Lab Grown|GIA

0.50ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 2566242276

Certificate GIA 2566242276

Diamond specifications and retailer prices

From €1,287 EUR
$1,444 USD
As of November 1, 2026
Save €1,697 EUR (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,985 EUR at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566242276. Listed at 2 retailers as of November 1, 2026, with prices from €1,287 to €2,985, a €1,697 spread on the same certified stone. MOH London lists it at €2,985. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2566242276
Dimensions5.14 × 5.12 × 3.12 mm
L/W Ratio1.00
Top View
5.14 mm5.12 mm0.50 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566242276
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 60.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €2,985 EUR|Low: €1,287 EUR|High: €3,090 EUR|Avg: €2,075 EUR|-3.4%
MOH London
Retailer 2
November 1, 2026
Retailer 2€1,287 EUR
MOH London€2,985 EUR

5 data points across 2 retailers

2 retailers€1,287 EUR to €2,985 EUR

B
Cheapest Retailer
-
€1,287 EUR
$1,444 USD
Most Expensive
B
MOH London
2566242276 · Nov 1
€2,985 EUR
£2,636 GBP
View
1 more retailer has this diamond
Prices start from €1,287 EURSave up to €1,697 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
€1,287 EUR